Prime Firmwares:
1.1.3
Read - 1.1.3 update package for iPod touch

1.1.2
iPod Touch:1.1.2 (3B48b) Restore

1.1.1
iPod Touch:1.1.1 (3A110a) Restore
Prime iTunes Versions:
Download iTunes 7.5 for Mac OS X (iTunes7.5.img 41.1 MB) - Requires Mac OS X 10.3.9 or later, or Mac OS X 10.4.7 or later required for iTunes, or Mac OS X 10.4.10 or later required for iPhone

Download iTunes 7.5 for Windows (iTunes75Setup.exe 51.8 MB) - Requires 32-bit editions of Windows XP or Vista, or Windows XP Service Pack 2 or later required for Apple TV or iPhone