I got the cg: boot file error. I unzipped the .905 OS and was going to replace the the cdt.bin file and it looks alot different than the other OS files. I found a .bin folder and it had 4 files in it. I've no idea what to do with it now. I tried to RSD lite a fxz file and so, haven't been able to get the RSD lite program to find my device. I'm using 5.6 and switched from a win7 pc to a winXP pc without any luck. Desperate for ideas. Thanks in advance!