What chip do you have? Well for matrix infinity you can go to their website and burn it to a cd providing that you can burn a bin/cue file set. For crystal chips you can go to gamefreax.de for it. If its that censored chip go to their site. For install diagrams you can go to their website. For flashing the chip the cd that you burned should give tell you how to do it. I think you can go on irc. The bios is for playing backups and originals. I hope this helps.
scph-50001/n v9 matrix infinity fw: 1.91
AMD Opteron 165 Powered!
Burner: NEC ND-3550 v1.Y6 RPC1
Next Consoles: PS3 60 GB and PSP Entertainment Pack