Yes, I've since seen that and am considering it as a possibility, thanks. So the sqlite db has to be in My Docs? No big deal at the moment, was more thinking about the future if/when that starts to get full. Incidentally, after reading through the downloading tiles issues, it looks like I'll be scaling back my offline stored stuff, and just updating if I plan to leave my covered area. I'm currently downloading some from Mapquest and hope to have a reasonable local coverage soon. I hadn't realised that it was an issue. Thanks everyone for the help.