I quickly drew this program using Adobe Ideas for Iphone (also available for the Ipad). And wow it's great to use, probably the best drawing app out there and it's free too. I could go on and on about it but you can try it via Itunes. I cant wait to get an Iphone and use it as my digital sketch pad, and also an Ipad, because the Ipad now looks more like something I could use for drawing. If I get the time and hands on someones Iphone I'll post a video on this on.