I've been having a lot of fun playing with a brand new computer program I just got at the local computer store. I've tried them all and so far this is the best lineart program I've tried. It takes a bit of getting used to, by combining the Wacom tablet with the program, but I can get some really interesting lineart as the end result. It was designed with the comic book artist in mind. Check it out: Manga Studio 3.0 Debut and happy cartooning!