I am trying to load Co-Pilot GPS software, since my Hero is not on my cell plan... However, it seems that I have to be using the stock ROM to activate. I tried a Nandroid restore, but the MD5 failed. When I run the RUU, I get to the HTC screen on the reboot, and it stops... the RUU program eventually times out, and tells me there is a USB failure. To get back to CM I have to remove the battery and reinsert. I am on CM 6.0 Does anyone know what I should do to get back to stock 2.1? Thanks!