I downloaded a zip file for a Slayher ROM and attempted to use ROM Manager to install it. I slected "Install ROM from SD Card" and then "OK". I had already have a recovery backup saved so I skipped that option. A confirmation message popped up and I selected "Ok". The phone booted into recovery, ran an operation and then rebooted. The white HTC screen came up and it froze there. I had to remove the battery to shut it down. I can get into clockworkMOD recovery and navigate from there. I tried running the recovery-update.zip file but smae result. Keeps freezing at the white screen. I tried data and cache partition wipes, no change. I tried doing a fatory reset several times from the bootloader and it just keeps going into recovery mode with the message "E:Invalid command argument". Selecting "wipe data/factory reset" seems to run ok but when I reboot, same white screen. ANY help or suggestions would be graetly appreciated.