History:
========
Changes of v1.00
- integration with S2P (v0.38 or later): When S2P is running, the title & album art of the current playback will be displayed on S2U2. Tapping the screen will call up the music control buttions. If DPAD is enabled, the hardware keys (DPAD & volume up/down) will also be functional as on S2P.
- when "Missing Call" is displayed, drag this phase from left to right will dismiss the missed call.
- added one more syntax for UserWeather:
"icon|index|string" where "icon" is C (custom), "index" is the weather icon & "string" will be the message displayed underneath the weather icon. e.g. "C|50|Rainning" means the \gfx\weather\50.png icon & "Rainning" will be shown.
- some minor bugs fixed.

Changes of v0.99p
- added support to S2P (Slide2Play) - does not suspend the system when S2P is running.
- fixed a possible system hang up when an incoming call arrives after the device has been sleept for a long while.
- some minor bugs fixed.

Changes of v0.99c
- fixed the memory leak introduced by v0.99.
- in sync with S2V v0.31.

Changes of v0.99
- added the connection icon.
- added a default unknown caller pic (to disable it, delete the unknown.png under \GFX\).
- the ExceptionEXE0-9 only effective when the exception application is running in the foreground.
- larger weather icon can be used.
- DPAD will be enabled when it's running on a Smartphone.
- better memory management.
- in sync with S2V v0.30.
- some minor bugs fixed.

Changes of v0.98
- fixed the malfunction of ExceptionEXE4-9 again.
- fixed the Landscape blank screen issue on some devices.
- fixed some graphics displacements for VGA devices.
- in sync with S2V v0.20.
- some minor bugs fixed.

Changes of v0.97
- speeded up the GIF loading a little.
- fixed the issue with Pocket Weather 2.0.
- fixed the malfunction of ExceptionEXE4-9.
- fixed the "unknown" caller issue on some devices.
- fixed the issue with devices that have Landscape orientation as default.
- changed the "Blank Screen" codes with higher compatibility.
- added pressing End key to close "s2u2 Settings".
- changed the scrolling hehaviour of "s2u2 Settings" a little.
- some bugs fixed.

Changes of v0.96
- added option GifEndless to allow endless playback of GIF wallpaper (be warned to charge your device).
- added option not to override the animation speed of GIF wallpaper.
- hard coded some devices not to use DirectDraw. If your device's screen goes black after DirectDraw is enabled, follow these steps:
1. pretend there is a slider on the screen; try to slide to unlock
2. stop iLock2
3. there is a iLock2.log file created under the S2U2 installed path (e.g. \Program Files\S2U2\); post it to the xda forum, I'll black list this device not to use DirectDraw in the next release
4. edit the registry; go to \HKEY_CURRENT_USER\Software\A_C\S2U2; set DirectDraw to 0
5. run iLock2 & S2U2

- fixed the GIF playback will continue after the device wakes up.
- fixed the issue of showing blurred over-sized Wallpapers.
- fixed when S2A is enabled, the Answer key was not locked on some devices.
- fixed sometimes the weather info would not be updated for HTC Weather.
- changed some wordings of "s2u2 Settings.exe".
- some bugs fixed.

Changes of v0.95
- added GIF format support to Wallpapers; with option GifSpeed to control the animation speed.
- added option to select a directory for S2U2 to change the wallpapers automatically; with option to control the changing period & change them randomly.
- added support to display over-sized Wallpapers.
- added option to change the font of the Clock (clock\, clockH\ or clockHS\).
- added option to display an Analog Clock (clockA\).
- added ARGB PNG format support to all graphics files.
- added ShowWeather to retrieve today's weather forecast from other weather applications. For UserWeather, you have to manually update the registry key UserWeather (STRING) under \HKEY_CURRENT_USER\Software\A_C\S2U2. The format is "icon|index|high temp|low temp" where icon is S, P or W.
- added SIM card support to CallerID.
- added option S2AEndKey to enable/disable the End key when S2A is activated.
- added option NoSoftKey to hide all soft buttons. But how to UNLOCK? Press the RIGHT-DPAD.
- added option TopCurtain to enable/disable the display of the topbar.png.
- added the BT headset status icon.
- added an Exceptional applications list that when these applications are running, S2U2 will not start automatically. (Edit the Registry, under \HKEY_CURRENT_USER\Software\A_C\S2U2, add a key ExceptionEXE0 (STRING) with the name of the application (e.g. iexplore.exe). A total of 10 (0-9) ExceptionEXE can be added. Then restart iLock2.)
- fixed the issue that DirectDraw could not be used when the device is in Landscape.
- fixed the issue when S2A is enable, the BT headset button did not work.
- fixed the issue when "Password/Pin Lock" or "Owner Information" are enabled.
- changed some wordings of "s2u2 Settings.exe"
- some bugs fixed

v0.86 (20-11-2007)
- when CallerID is enabled & the screen is locked, after an incoming call, the call elapsed time will be displayed for 5 seconds
- added option PhoneNoFormat to display the CallerID No in user-defined format
- added option DirectDraw to let S2U2 & Settings run in DirectDraw mode for those devices that cannot run S2U2 probably. But there is still a limitation: they cannot be started in Landscape mode. 
 1. make sure your device is in Portrait mode
 2. create a shortcut for "s2u2 Settings.exe"; add -ddraw command switch (or you may use the installed file "s2u2 Settings(dd).lnk", but it assumes the installed path is \Program Files\S2U2")
 3. run it
 4. check option "Direct Draw" (at the bottom) is turned on
 5. save the settings & run S2U2
- some minor bugs fixed

v0.85 (17-11-2007)
- added a few more locations support to CallerID
- fixed the "unknown" Caller
- fixed the call waiting issue
- some minor bugs fixed

v0.83 (15-11-2007)
- reworked the CallerID function
- added option Slide2Answer (only effective when CallerID is enabled & the device is locked; to answer the call - slide the green button; to end - press the end button or the power button; to mute - press the volume up/down buttons)
- added command switch -reset for iLock2 to reset the unread counts of SMS, MMS, email & vmail (make sure you know they all should be zero before run it)
- for Korean devices, removed the default SMS patch. To apply the patch, add a registry key KoreanSMSpatch (DWORD) & set it to 1
- some minor bugs fixed
- more FAQs added in the ReadMe.txt

v0.81 (10-11-2007)
- added "s2u2 Settings.exe" for changing the settings of S2U2
- iLock2.exe no longer need to use the notification database
- when the screen is locked, only touch/move the slider will reset the idle time
- added option ACBlankOnTalk (similar to BlankOnTalk, but only effective when connected to external power)
- added the SMS unread count for Korean devices
- the CAB installation will not overwrite the previous settings of S2U2
- some minor bugs fixed

v0.72 (30-10-2007)
- added a few more locations support to CallerID
- added international languages support (for non-English devices, d/l the S2U2LanguagePack.rar; extract your language's ini file; rename it to lang.ini; copy to the S2U2 installed folder; restart iLock2)
- fixed the unmapping issue of keyboard on unlock
- some minor bugs fixed
- more FAQs added in the ReadMe.txt

v0.70 (26-10-2007)
- added opton CallerID to have a full screen or thumbnail caller pic
- when CallerID is enabled, & when a call is missed, a "Missed Call" will show who made that
- added support to 320 x 320 devices
- smoother start-up
- some bugs fixed

v0.60 (22-10-2007)
- changed the clock files format (all under GFX\Clock) for easier customisation (for transparent effect, the top left corner pixel must be the transparent color)
(For hi-res devices, please extract files from either vclock.zip or vclockH.zip & copy them to \GFX\Clock under the installed path. Otherwise the clock will be shown as half-sized.)
- fixed the background power interuption problem
- do not start S2U2 when the LCD is turned off
- smoother start-up
- some bugs fixed

v0.53 (17-10-2007)
- added option ShowAlarm to show the coming system alarm info
- added a little animation when the device is charging
- fixed the "Flight Mode" issue for Treo
- some minor bugs fixed

v0.52 (14-10-2007)
- ShowAppointment also shows "all day event" (but only the 1st one)
- reworked the "Flight Mode / No Service" detection
- fixed the WVGA display defect in Landscape mode
- fixed Autostart to work with soft-key power off
- some bugs fixed

v0.5 (11-10-2007)
- added Landscape orientation (the wallpaper file is wallpaperL.bmp under GFX folder)
- added auto power saving as S2U (i.e. the shimmer will stop after idle for a while)
- added an icon for S2U2
- added Unread XXX notifications & ShowTask option
- added options ShowAppointment & AppointmentTimeFormat
(read the Configuration section below for the details)
- no more AC_XXX.bmp temp files
- all texts are VGA aware
- some graphic improvements on VGA mode
- fixed the problem with other Alarm software

v0.3 (29-9-2007)
- added option DpadOn
- fixed some devices that cannot slide the arrow button
- increased the arrow button's sensitivity a little
- super fast loading time of S2U2

v0.2 (25-9-2007)
- support square & VGA devices (native high resolution wallpaper is also supported)

v0.1
- rewrite the whole application in C++
- trim down the memory usage to around 1M
- support QVGA devices only
- support Portrait & Landscape mode
- back to basic version (no Caller ID; no unread xxx notifications & others)

