I am on that ipmart-forum.. that's where I originally got CoPilot, but then I (cough) bought (cough) the DVD version. My problem isn't with errors, it's actually getting the installer to start. I've tried 2 mem cards with no joy

There was an SIS installer file available for version 6, but I can't find one anywhere for version 7. I'll try copying the files to the mass memory built into the phone and try that.
Did the installer start straight away when you copied the files to mass memory? What PC mode did you hve your phone in when you copied the files? PC Suite or mass storage?
TIA