Roy Blumenthal is a Tablet PC artist that I follow. I really enjoy a lot of his stuff. He’s recently put up a post showing his rig for making art with a convertible Tablet PC, that includes an easel that he’s configured to give him access to both the Tablet screen and also a keyboard an mouse. He’s using ArtRage and finds that the keyboard shortcuts are a necessary part of his kit. He’s also modified his easel so he can fold it up an go mobile.