diff --git a/code/apps/app-flash.lua b/code/apps/app-flash.lua
index 8e48edb..40e1904 100644
--- a/code/apps/app-flash.lua
+++ b/code/apps/app-flash.lua
@@ -50,6 +50,7 @@ function regenCore()
    fd.close()
    busy = false
    neoux.startDialog("Got the data!", nil, true)
+   window.reset(regenCore())
   end))
   table.insert(elems, neoux.tcbutton(6, l + 1, "set", function (window)
    if busy then return end
@@ -62,6 +63,7 @@ function regenCore()
    report = (wasOk and tostring(report)) or "Flash successful.\nI recommend relabelling the EEPROM."
    busy = false
    neoux.startDialog(report, nil, true)
+   window.reset(regenCore())
   end))
   local function dHandler(set, get, wd)
    local setter = v[set]
@@ -85,5 +87,11 @@ end
 local window = neoux.create(regenCore())
 
 while running do
- event.pull()
+ local s = {event.pull()}
+ if (s[1] == "h.component_added" or s[1] == "h.component_removed") and busy then
+  -- Anything important?
+  if s[3] == "gpu" or s[3] == "screen" then
+   window.reset(regenCore())
+  end
+ end
 end
diff --git a/code/apps/sys-glacier.lua b/code/apps/sys-glacier.lua
index 8077ea3..7591ccc 100644
--- a/code/apps/sys-glacier.lua
+++ b/code/apps/sys-glacier.lua
@@ -408,13 +408,8 @@ while true do
   -- always shutdown
   shutdownFin(shutdownMode)
  end
- if s[1] == "h.component_added" then
-  -- Before doing anything, is it worth it?
-  if s[3] == "gpu" or s[3] == "screen" then
-   rescanDevs()
-  end
- end
- if s[1] == "h.component_removed" then
+ if s[1] == "h.component_added" or s[1] == "h.component_removed" then
+  -- Anything important?
   if s[3] == "gpu" or s[3] == "screen" then
    rescanDevs()
   end
diff --git a/code/apps/sys-init.lua b/code/apps/sys-init.lua
index 32329c1..c99cf8c 100644
--- a/code/apps/sys-init.lua
+++ b/code/apps/sys-init.lua
@@ -410,6 +410,8 @@ local function initializeSystem()
     else
      local v, err = neo.executeAsync(steps[w])
      if not v then
+      neo.emergency(steps[w] .. " STF")
+      neo.emergency(err)
       table.insert(warnings, steps[w] .. " STF")
       table.insert(warnings, err)
      end
diff --git a/code/data/app-claw/local.lua b/code/data/app-claw/local.lua
index c94360d..e538ae1 100644
--- a/code/data/app-claw/local.lua
+++ b/code/data/app-claw/local.lua
@@ -1,3 +1,5 @@
+-- This is released into the public domain.
+-- No warranty is provided, implied or otherwise.
 return {
  ["neo"] = {
   desc = "KittenOS NEO Kernel & Base Libs",
@@ -123,7 +125,7 @@ return {
  },
  ["app-flash"] = {
   desc = "KittenOS NEO EEPROM Flasher",
-  v = 0,
+  v = 2,
   deps = {
    "neo"
   },
diff --git a/code/init.lua b/code/init.lua
index 736c93b..e297644 100644
--- a/code/init.lua
+++ b/code/init.lua
@@ -17,6 +17,16 @@ if ocemu then
  emergencyFunction = ocemu.log
 end
 
+if load(string.dump(function()end)) then
+ -- This is your first and only warning.
+ -- allowBytecode has effects *outside the game.*
+ -- If it is enabled, any program with load can take over your host system.
+ -- I refuse to allow KittenOS NEO to operate in this environment for your safety.
+ -- If you are truly unable to change it, tell someone who can.
+ emergencyFunction("Please set allowBytecode = false in OCEmu config.")
+ error("Please set allowBytecode = false in OC config.")
+end
+
 primaryDisk = component.proxy(computer.getBootAddress())
 
 -- {{time, func, arg1...}...}
@@ -149,7 +159,7 @@ function ensureType(a, t)
 end
 
 function ensurePathComponent(s)
- if not string.match(s, "^[a-zA-Z0-9_%-%+%,%#%~%@%'%;%[%]%(%)%&%%%$%! %=%{%}%^]+$") then error("chars disallowed") end
+ if not string.match(s, "^[a-zA-Z0-9_%-%+%,%.%#%~%@%'%;%[%]%(%)%&%%%$%! %=%{%}%^]+$") then error("chars disallowed: " .. s) end
  if s == "." then error("single dot disallowed") end
  if s == ".." then error("double dot disallowed") end
 end
@@ -245,6 +255,7 @@ function loadLibraryInner(library)
  if l then
   local ok, al = pcall(l)
   if ok then
+   al = wrapMeta(al)
    libraries[library] = al
    return al
   else
@@ -355,6 +366,15 @@ function runProgramPolicy(ipkg, pkg, pid, ...)
  return true
 end
 
+-- This is hidden here to protect you.
+-- I beg of you, don't remove it.
+if load(string.dump(function()end)) then
+ local oldLoad = load
+ load = function (c, n, m, ...)
+  return oldLoad(c, n, "t", ...)
+ end
+end
+
 function retrieveAccess(perm, pkg, pid)
  -- Return the access lib and the death callback.
 
@@ -467,7 +487,8 @@ function start(pkg, ...)
 
  local function startFromUser(ipkg, ...)
   ensureType(ipkg, "string")
-  ensurePathComponent(ipkg .. ".lua")
+  local ok, n = pcall(ensurePathComponent, ipkg .. ".lua")
+  if not ok then return nil, n end
   local k, r = runProgramPolicy(ipkg, pkg, pid, ...)
   if k then
    return start(ipkg, pkg, pid, ...)
diff --git a/code/libs/braille.lua b/code/libs/braille.lua
index 6aeb60b..9020967 100644
--- a/code/libs/braille.lua
+++ b/code/libs/braille.lua
@@ -1,8 +1,11 @@
 -- This is released into the public domain.
 -- No warranty is provided, implied or otherwise.
 
--- Braille Neoux Component
--- Callbacks :
+-- Braille Converter & NeoUX component
+-- While the Neoux part isn't OS-independent,
+--  the converter itself is. Enjoy.
+
+-- Braille Neoux Component Callbacks :
 --  selectable (boolean)
 --  key(window, update, a, c, d)
 --  touch(window, update, x, y, button)
@@ -164,7 +167,7 @@ local function calcLine(x, y, w, span, get, colour)
   span(x, y, str, bg, fg)
  end
 end
-heldRef = neo.wrapMeta({
+heldRef = {
  calcLine = calcLine,
  new = function (x, y, w, h, cbs, colour)
   local control
@@ -189,5 +192,5 @@ heldRef = neo.wrapMeta({
   }
   return control
  end,
-})
+}
 return heldRef
diff --git a/code/libs/fmttext.lua b/code/libs/fmttext.lua
index bd5938b..eece183 100644
--- a/code/libs/fmttext.lua
+++ b/code/libs/fmttext.lua
@@ -18,6 +18,7 @@ fmt = {
   end
   return t
  end,
+ -- Expects safeTextFormat'd input
  fmtText = function (text, w)
   local nl = text:find("\n")
   if nl then
@@ -67,4 +68,4 @@ fmt = {
   return {fmt.pad(text, w)}
  end
 }
-return neo.wrapMeta(fmt)
+return fmt
diff --git a/code/libs/neoux.lua b/code/libs/neoux.lua
index 00e2b10..06be233 100644
--- a/code/libs/neoux.lua
+++ b/code/libs/neoux.lua
@@ -82,7 +82,10 @@ newNeoux = function (event, neo)
   return window
  end
  -- Padding function
- neoux.pad = require("fmttext").pad
+ neoux.pad = function (...)
+  local fmt = require("fmttext")
+  return fmt.pad(...)
+ end
  -- Text dialog formatting function.
  -- Assumes you've run unicode.safeTextFormat if need be
  neoux.fmtText = function (...)
diff --git a/code/libs/serial.lua b/code/libs/serial.lua
index 334db82..4e1034b 100644
--- a/code/libs/serial.lua
+++ b/code/libs/serial.lua
@@ -26,12 +26,16 @@ function doSerialize(s)
  end
  error("Cannot serialize " .. type(s))
 end
-return neo.wrapMeta({
+return {
  serialize = function (x) return "return " .. doSerialize(x) end,
  deserialize = function (s)
-  local r1, r2 = pcall(function() return load(s, "=serial", "t", {})() end)
+  local r1, r2 = pcall(function()
+   return load(s, "=serial", "t", {})()
+  end)
   if r1 then
    return r2
+  else
+   return nil, tostring(r2)
   end
  end
-})
+}
diff --git a/code/libs/sys-secpolicy.lua b/code/libs/sys-secpolicy.lua
index a54c9fd..05d6bfb 100644
--- a/code/libs/sys-secpolicy.lua
+++ b/code/libs/sys-secpolicy.lua
@@ -21,6 +21,10 @@ local actualPolicy = function (pkg, pid, perm)
  if perm:sub(1, 10) == "x.neo.pub." then
   return "allow"
  end
+ -- These signals are harmless, though they identify HW (as does everything in OC...)
+ if perm == "s.h.component_added" or perm == "s.h.component_removed" then
+  return "allow"
+ end
  -- This is to ensure the prefix naming scheme is FOLLOWED!
  -- sys- : System, part of KittenOS NEO and thus tries to present a "unified fragmented interface" in 'neo'
  -- app- : Application - these can have ad-hoc relationships. It is EXPECTED these have a GUI
diff --git a/repository/data/app-claw/local.lua b/repository/data/app-claw/local.lua
index fa42d2a..68caf78 100644
--- a/repository/data/app-claw/local.lua
+++ b/repository/data/app-claw/local.lua
@@ -33,8 +33,10 @@ return {
    "docs/kn-sched",
    "docs/kn-perms",
    "docs/us-perms",
+   "docs/us-nxapp",
    "docs/ul-seria",
    "docs/ul-event",
+   "docs/ul-fmttx",
    "docs/ul-neoux",
    "docs/ul-broil",
    "docs/gp-pedan"
diff --git a/repository/docs/an-intro b/repository/docs/an-intro
index 10409da..60def96 100644
--- a/repository/docs/an-intro
+++ b/repository/docs/an-intro
@@ -51,7 +51,11 @@ This is a critical memory management
 (This also means libraries can have
   security side-effects, but they
   always can in any system, arguably,
-  and it's worth it for the memory.)
+  and it's worth it for the memory.
+  Notably, library values get
+  wrapMeta'd automatically since R2,
+  in order to reduce NEO-specific
+  code.)
 
 The processes are applications and
  services, that communicate with the
diff --git a/repository/docs/kn-refer b/repository/docs/kn-refer
index 8e26d9b..ae41719 100644
--- a/repository/docs/kn-refer
+++ b/repository/docs/kn-refer
@@ -78,7 +78,21 @@ unicode is extended with:
    safe to pass to a GPU without any
    odd graphical glitches.
 
-os is replaced with:
+The KittenOS NEO kernel also reserves
+ the ability to take advantage of any
+ full de-UTF16'd support for Unicode
+ available on the system, but will
+ not include such support as a shim
+ for memory usage reasons.
+
+Programs that thus try to work around
+ this problem should delegate this
+ task to a library, in a separate
+ package, which can then be updated
+ as-needed if and when the issue is
+ resolved.
+
+os is replaced with (wrapMeta'd):
  totalMemory = computer.totalMemory,
  freeMemory = computer.freeMemory,
  energy = computer.energy,
@@ -89,9 +103,9 @@ os is replaced with:
  uptime = computer.uptime,
  address = computer.address
 
-The following are just wrapMeta'd
- host functions
- (*: wrapped for security):
+The following are just host functions
+ (*: wrapped for security - these
+  functions detect metatable abuse):
 
  assert, ipairs, load, next*,
  pairs, pcall, xpcall, select,
@@ -99,6 +113,20 @@ The following are just wrapMeta'd
  setmetatable, getmetatable*,
  rawset*, rawget, rawlen, rawequal
 
+(NOTE: Before you consider that load
+ has no checks: The policy regarding
+ load is taken from the host system.
+ Which means bytecode loading is
+  almost certainly off. If it's not
+  off, then this is the user's fault,
+  as doing so is marked as a security
+  risk for very obvious reasons.
+ As for trying to use the environment
+  to bypass a metatable, I tested.
+ Metatables do apply to environments,
+  including global creation.
+ There is no way to win.)
+
 "require" and "neo" are the parts of
  the environment where a NEO-specific
  nature presents itself.
@@ -107,6 +135,13 @@ require takes a string, and returns
  the value returned by the library at
  "libs/" .. str .. ".lua" on the
  primary disk.
+ Since R2, the value is automatically
+  wrapMeta'd, just in case.
+ Before R2, libraries did this on
+  their own, but this caused NEO-only
+  code to crop up in libraries that
+  did not need NEO-only code.
+
 The library name must be a valid path
  component, and the library path must
  also be valid - see
@@ -285,4 +320,3 @@ With that, I hope I have documented
  the public domain.
 -- No warranty is provided,
  implied or otherwise.
-
diff --git a/repository/docs/ul-fmttx b/repository/docs/ul-fmttx
new file mode 100644
index 0000000..21a6ea6
--- /dev/null
+++ b/repository/docs/ul-fmttx
@@ -0,0 +1,55 @@
+The "fmttext" library is used for
+ formatting text in various places in
+ KittenOS NEO.
+
+It's recommended that you only load
+ this library when you need it, and
+ release the value immediately after,
+ as it is rarely called, and has no
+ sticky objects that could cause
+ duplicated library issues.
+
+If using neoux, the pad and fmtText
+ functions are proxied there in a
+ load-on-demand form, such that you
+ can call them, and the library is
+ loaded for that call.
+
+Essentially, it's job is to take some
+ safeTextFormat'd text, and turn it
+ into a column of a given width.
+
+It has two functions for this task:
+ pad(text, len[, centre[, cut]]):
+  Pads the given safeTextFormat'd
+   string to a given width, returning
+   the resulting string.
+  If centre is true, then the text is
+   centred within the area given -
+   otherwise, it is left-justified.
+   (Values that are not nil or true
+     are reserved for future use.)
+  If cut is true, then the text may
+   be reduced in size if necessary.
+  Otherwise, text that is too long is
+   not reduced.
+
+ fmtText(text, width):
+  Formats the given text to a given
+   width in a wrapping fashion.
+  Returns a series of lines that are
+   padded to the given width.
+  If there are newlines in the text,
+   these newlines are respected.
+  If possible, the wrapping is a word
+   wrap style, but words are broken
+   if necessary.
+  If the width is less than 2, then
+   this function may fail in various
+   ways, up to and including freezes.
+
+-- This is released into
+ the public domain.
+-- No warranty is provided,
+ implied or otherwise.
+
diff --git a/repository/docs/ul-neoux b/repository/docs/ul-neoux
index 38350e2..85bc970 100644
--- a/repository/docs/ul-neoux
+++ b/repository/docs/ul-neoux
@@ -1,4 +1,49 @@
-Hello World.
+The "neoux" (aka NeoUX) library is a
+ UI framework for KittenOS NEO, meant
+ to provide a consistent set of
+ controls and a consistent way to
+ navigate the UI in any given case.
+
+Thus, it's not used by text editing
+ programs such as Neolithic.
+
+To get ahold of NeoUX in your app,
+ use code similar to:
+
+local event, neoux
+event = require("event")(neo)
+neoux = require("neoux")(event, neo)
+
+The neo table is used for retrieving
+ the required accesses for APIs.
+
+The NeoUX API is divided into three
+ parts - the part that connects it to
+ Everest & utility functions, the UI
+ framework's "tcwindow" root, and the
+ basic set of controls.
+
+The most reliable reference on the
+ API a control implements is given
+ at the top of libs/neoux.lua, and
+ for updatability reasons will not
+ be repeated here, except with the
+ note that "xI"/"yI" is within-char
+ position from 0 to 1.
+
+ TODO, TODO, TODO, TODO, TODO, TODO
+
+ neoux.fileDialog = function (forWrite, callback)
+ neoux.create = function (w, h, title, callback)
+ neoux.pad = require("fmttext").pad
+ neoux.fmtText = function (...)
+ neoux.tcwindow = function (w, h, controls, closing, bg, fg, selIndex)
+ neoux.tcrawview = function (x, y, lines)
+ neoux.tchdivider = function (x, y, w)
+ neoux.tcvdivider = function (x, y, h)
+ neoux.tcbutton = function (x, y, text, callback)
+ neoux.tcfield = function (x, y, w, textprop)
+ neoux.startDialog = function (fmt, title, wait)
 
 -- This is released into
  the public domain.
diff --git a/repository/docs/ul-seria b/repository/docs/ul-seria
index 38350e2..c29ee1e 100644
--- a/repository/docs/ul-seria
+++ b/repository/docs/ul-seria
@@ -1,4 +1,54 @@
-Hello World.
+The "serial" library is a library to
+ serialize and deserialize Lua values
+ in a relatively safe* manner.
+
+ * Serialization cannot handle a
+    recursive loop correctly,
+    and may error() if certain values
+    are passed to it.
+   The deserialization has unbounded
+    time and memory only limited by
+    the host. It is possible to kill
+    a process indirectly via a
+    poisonous file, but it is not
+    possible to directly break the
+    sandbox without Lua interpreter
+    bugs.
+
+It is not recommended to use serial
+ for data that is not from a known
+ source, but it is not dangerous to
+ system security (but certainly to
+ stability) to use it for other
+ data so long as no function that
+ originated from the data is ever
+ executed with objects that can be
+ used to elevate privilege.
+
+(In other words, don't call any
+  function if you can't tell where it
+  came from. This should be obvious.)
+
+The serial library has merely two
+ functions available to it.
+
+ serialize(val):
+  Returns the serialized data as a
+   string. The serialized data will
+   be in the form of "return ",
+   followed by a Lua 5.2-parsable
+   value of some sort.
+
+ deserialize(str):
+  Returns the deserialized data as a
+   Lua value.
+  A value of nil is an ambiguity:
+   it could be the actual data, or it
+   could be a deserialization error.
+  Check for this situation by reading
+   the second returned value.
+  If it is not nil, deserialization
+   failed with the given error.
 
 -- This is released into
  the public domain.
diff --git a/repository/docs/us-nxapp b/repository/docs/us-nxapp
new file mode 100644
index 0000000..0a84684
--- /dev/null
+++ b/repository/docs/us-nxapp
@@ -0,0 +1,35 @@
+A Quick Note On NeoUX Application
+ Structure
+
+A typical NeoUX application has one
+ window, which it uses .reset on in
+ order to change the window contents
+ to different things.
+
+This is typically achieved with a
+ callback to regenerate the window,
+ used like this:
+
+window = neoux.create(mainWin())
+
+ and to regenerate the window:
+
+window.reset(mainWin())
+
+This allows a simple way to write big
+ UI trees without going totally nuts.
+
+A good example of this is app-flash,
+ but unlike most of the examples, it
+ does not change the regeneration
+ callback (it never has to - the
+ labelling window never needs to be
+ regenerated after it's switched to,
+ so the only regeneration is for the
+ main window)
+
+-- This is released into
+ the public domain.
+-- No warranty is provided,
+ implied or otherwise.
+