Heres our Page of PS3 Hacks and Hacking, All in One Place:

Playstation3 Screenshots
Playstation 3 Information
PS3 Firmware Update v1.70
Playstation Home
Emulators Running Through XMB
PS3 Links
PS3 Exploit: Geohot PS3 Hack Files
Geohot - PS3 Hacking News - PS3 Exploit Released
PS3 Hacks Dulashock 3 Windows 7 Driver
Dualshock 3 Windows Drivers
FuSa GamePad
Java PS3 Media Server
"Open Remote Play"
Team Ice - Ice Package
Personal Media Manager
Pimpstreamer
PS3 Downgrader
PS3 Media Center X
PS3 Nid Attack Tool
PS3 Swiss Army Knife
PS3 Update Unpacker
PS3 Video 9
Sixaxis Driver for Windows
Xvid for PS3