[XPERIA X10 Android Development] ttxdragon:
The README File. Important Read:

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# #
# x10 After-Root Optimiser #
# by ttxdragon #
# README FIRST! #
# #
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Index:

1. WARNINGS!!

2. Configuration
-> Important Info
a. JITv002
b. Density Changer

3. How-To Use This.

4. Credits

1. WARNINGS!!

a. I'm not reponsible for any damage to your device. You should always be
able to just re-flash your device, but who knows wth can go wrong.
This is provided as is without any guarantees.

b. DO NOT EDIT THE DEFAULT CONFIGURATION FILES MANUALLY UNLESS YOU KNOW
WHAT YOU'RE DOING! Everything that the config files contain is easily
edited by using the default-configuration as base in the task-editor.

2. Configuration

Follow the steps on screen in the task. It'll ask you a lot of stuff, but
don't worry, it should be extremely clear what you are selecting on.

Important info:
JITv002:
Users of x10a firmware have reported issues with JIT more often than
those using x10i. x10 SO-01B firmware doesn't work with JIT at all.
Furthermore, JIT is only useful to be enabled on SE Roms. Custom ROMs
will have JIT already enabled.

Density Changer:
The default configuration changes the Density to 200, down from 240.
It basically makes everything smaller on screen. Some applications
might not work properly with the new size (because the developers
thought it'd be a great idea to not code the program flexibly
enough to scale nicely)
You can always just set it back to 240 if you decide that's better
for you.

3. How-To: Use This

Requirements: a. Windows or Linux PC,
Ubuntu Linux 10.10 Recommended
@MAC Folks: Don't have one, can't test. feel free to
submit patches/make own version

Usage: 1. Enable USB Debuggin in
Settings -> Applications -> Development
2. Plug in USB Cable
3. On Windows: Run RunMeWindows.bat
On Linux : Run RunMeLinux.sh
4. Follow On-screen instructions.

4. Credits

x10dev-team for tirelessly working to free our x10's

z4mod team for z4root

Cygwin team for developing this GPL'd port of unix utilities to Windows.
( For License and Source-code of Cygwin visit http://www.cygwin.com/ )

CHANGELOG:

v0.99.1 [2010-11-18]
- Fix JIT installation/un-installation bug
- Fix Config Selection bug
- Add "Install extra System Applications" Option
- Add "AppWidgetPicker 1.2.1" to extra system apps
- Add "Wallpaper Set and Save" to replacement apps

v0.99 [2010-11-17]
- Almost complete Rewrite
- Better output
- Add Root-method
- Allow for custom configurations
- Allow for multiple configurations
- More flexible for easy feature-addons
- Configuration now inside program.

v0.2 [2010-11-10]
- Fix "Space in Path" Bug
- Fix "OS Detection" Bug
- Add "cancel" option before running script on phone
- Move backup folder from /sdcard/post-root/backup to /sdcard/prbackup
- Always push fresh configuration to phone (deletes old config on phone)
- Updated AlarmClock Plus to LCD Density friendly version

v0.1 [2010-11-09]
- Fix Busybox installation
- Add LCD Density Changing Option

v0.0 [2010-11-09]
- Initial Release

To-do List:

- Make Cygwin a Windows-Only Download happening at runtime

- Make useful for Custom Roms -- if possible/wanted.

Download Links:

v0.99.1

Multiupload || DepositFiles

(Please use Multiupload where possible, so that I can have some stats ;) )

Extra Information on what system programs can be removed/replaced from a SE ROM