here is the latest version of PS3ThemeCreator By trojan_blade of ps3forums.com .
Download link http://www.pacsgear.com/download/PS3TCv1.1.zip
1. Changed UI to show theme information in main UI.
2. Added support for theme extractor.
3. Fixed bug for initial startup, so it does not crash on save.
4. Added color palette to show background colors.
5. Added support for other languages.
Please try it out and give him your feedback at mailto:[email protected]