I am using Windows Vista and I want to upgrade my present version of Artrage Wacom Edition v1 to a copy of Wacom Edition v2 which runs on Vista. (v1 doesn't seem to work for me when it comes to saving files or printing.) I don't mind paying $20 to get a new copy. I have two questions: Firstly, where can I get a copy of Wacom Edition v2, other than by buying a new Volita? Secondly, is it possible to use the regular edition with the Wacom Volita?