Installed mine today and all seemd to go well. Booted up a Wii and GC backup but not an import - so downloaded the setup disk and stuck it on a mini DVD. Failed to see the disk so burned to a fullsize. Still no go. So opened up the Wii again to see a wire loose. Resoldered but again no luck. Opened it up again to see another loose wire which I resoldered. All the soldering looks pretty good and touching a multimeter at the lowest point (ie on the contact) shows a circuit fo all wires although it seems that there's a circuit between several points on the Wiikey and 1 point on the Wii PCB (def no shorts though). Anything else I can try to isolate the problem? Thanks for the help.