Since I'm a noob and can't post in this thread
I was installing the sphere camea app when I went into Recovery and went to wipe delvik I wiped system instead of cache since the order had changed from when doing this on my S2, I didn't notice that the first 2 options had changed. I tried downloading the stock ROM in the above thread from the first mirror site and when I went to install via ODIN, it keeps giving me the fail message, aboot.mbn. Any ideas ? I have since been able to flash the cyanogenmod, but would like to go back to stock.