Tom Tom - deleting addresses

Hi! I've just purchased a PDA and installed Tom Tom 5 Nav - could anyone tell me is it possible to delete the addresses in the recent destination folder - so I can start with a clean sheet and if so how? Also is this the best software to have or is there another.

Thanks Barbara

Thed recent addresses will disappear once you reach 20. Then the new ones will overwrite the old ones. Ther e is no way to delete them otherwise.

Except for a reinstall I suppose