I have been doing lots of research and haven't seen any problem like mine. I have downloaded the CNDV 90MT East file and burned it no problem, Once i insert it into the deck it acts as if it wants to update, then just stays on the update screen. After about 2mins it says update failed, please power off, then it resets itself. I had a west 80mt that worked, but seeing as i am in Ontario that disk didn't do much for me. Should I download a diferent file?? Thanks in advance for your help.

Yea try a different download and if that don't work you can always get some from SWDW.