I had just helped out a guy who had the same problem. Get a new memory card for it, preferably a 2 gig and I have the last updated maps for USA & Canada for it zipped on my website you can download. or I can burn a cd and snail mail it. The folder is about 1 gig. You'll need an FTP program to access it from my site, Filezilla is a great one and free. Great little GPS for the money but no longer supported. It is also hackable and capable of running Garmins navigation as well as some others....