Having a problem here. I flashed to this Froyo ROM this morning, using the Clockwork image. I used ROM Manager + Clockwork to make a Nandroid backup of my existing ROM (Cyanogen 5.0.7.1) before I did so. I played with Froyo for a while and decided to go back to Cyanogen. Found that Clockwork wasn't letting me into recovery to do so, so I copied my Cyanogen nandroid backup to /sdcard/nandroid and then used ROM Manager to flash SPRecovery. I booted into SPRecovery, did a factory reset (data/cache) and did an Advanced Nandroid Restore of the Cyanogen backup. Reboot and the device just hangs on the "M" screen.
Any ideas?