You've got stones for trying that out man. I thought a bad radio flash was one of the sure ways to brick a phone. Do you notice any improvements? I can't dial *228 on CM7 though, did your phone work without dialing it?
Heh, I didn't realize this was ballsy. That was the way it was always described to flash radios on the DINC1. Not sure how doing it my way is any riskier than using ADB. I did check the MD5sum on the sdcard file before flashing the radio.