We received word today from the o2 Mod-Chip Team of an update for their o2 Mod OS which supports the playing of all PS2 DVD9 1:1 back-ups (not just GT4), and to make things even better they can be used on-line too (without any additional "DNA$ patching" required)! To quote from Mr. X:

Quote:
Today we release the real Dual Layer Patch and..... DNA$ PATCH!!! Yes, now you can safe your original disk and play with your personal backup of DVD9 and also ON-LINE!! Also is possible a quick PAL60 video fix (for ntsc games), pressing LEFT on power up. Download either the OS 1.61 CDX Format or the OS 1.61 iSO Format (For MC), and refer HERE for information on how to make a PROPER PS2 DVD9 back-up for use with it.