[myTouch 3G Slide Themes and Apps] MusicMan374:
A lot of people have asked in various threads lately about getting this theme on x rom, or can someone port this theme for me, etc. It really isn't that hard. It actually is pretty much a simple matter of copying and pasting. This will work on any ROM, and it only takes a few minutes, easy enough for an amateur to do it.

1. First, download the ROM that has the theme that you want on your current ROM.

2. Extract framework-res.apk from /system/framework and rename it to framework-res-old.zip and then right click it, and click extract all. Just extract them to currentdirectory\framework-res-old, which should be the default option anyway.

3. Take your current ROM, and extract framework-res.apk from /system/framework, and repeat step 2 except name it framework-res-new.zip.

4. Browse to the framework-res-old\res folder and select all of the folders starting with "drawable", such as "drawable-mdpi"

5. Browse to the framework-res-new\res folder and paste those folders, it should prompt you to merge and replace files and all that jazz, just click yes and do for the next x conflicts. It will copy and replace all of the image files.

6. Go back to the root of your framework-res-new folder, highlight all of the contents, right click, Send to > Compressed (zipped) archive

7. Windows will re-zip framework-res-new. When it finishes, rename the new zip file to framework-res.apk and push it to /system/framework. If you haven't gotten s-off on your phone, you have to do this while in clockwork recovery (make sure you mount /system in the partitions menu, or if you are s-off and booted, type adb shell mount -o rw,remount /system if it gives you memory errors)

For other operating systems, the steps are similar. If you use a linux distro, I'm going to assume you are smart enough to figure out the compression tools and menu items to unzip and rezip the apk files.

NOTE: You don't actually have to change the extensions to .zip, in fact, you won't be able to unless you unchecked hide known file extensions in the windows folder options in control panel. I just thought it would be easier. If you don't want to unhide extensions, just use a tool like 7-zip or winrar to open and extract the APK. In simple terms, all you are doing is replacing the res folder of your new framework-res.apk with the one from the theme you want. Not very hard.

ANOTHER Note: Sense roms are a bit more difficult to theme, since all of the HTC apps are themed from images in com.htc.resources.apk in /system/framework. But if you are on a sense ROM, you probably can just use a MyModes theme. If you do however choose to try this on a sense ROM, it will only theme user and non-HTC apps. This guide will technically work for any ROM but it works best for AOSP based ROMs, like CyanogenMod or ArayrayMod. The only thing is that if there is a change in the color of text, then you have to decompile both framework-res APKs and copy styles.xml from the old one to your new one and recompile it. APKtool or APK Manager both work great for that.

DO A NANDROID BACKUP BEFORE PUSHING THE NEW FRAMEWORK! Sometimes you can get boot loops from screwing with other files in framework-res, or if it is not signed properly. But you shouldn't get boot loops as long as you stay away from XMLs.