ive just got a nokia N91, and cant for the life of me work out how to put tom tom on it!
had it working fine on my N70.
i tried just copying all the tom tom folders straight onto the hard drive but had no luck.
Have you been able to copy the system folder as well when u copied the TOM TOM from the N70? This system folder on the MMC card is not visible unless u view it via Fexplorer which is an explorer software that is better than the normal one provided.
If you are using the same MMC card that u used on the N70, then tell me what is the message that you are getting when u try to activate TOM TOM