Hi all, Has anyone played much with these cheap 3"-4" touchscreen GPSs that are on ebay at the moment? I was going to design an build my own ATMEGA128 based 320x240 mono touchscreen for a project, but these ebay items look like a much better idea if they can be reprogrammed. I know most run WinCE... anyone know how difficult it would be to write my own WinCE apps to run on them? I would prefer to run Linux if porting and loading would be possible. Ideas? Links with info? Thanks.