I was following links over at CA and ended up at alchemy. If you are into drawing, or even if you aren't, this is freakin sweet. Go there and download it. Basically its a sketching randomizer. Andrew Jones describes it really well in the video they have there. In it, he is using the mic tool but theres a good selection of different tools that are really cool. Sometimes I get really uptight in my work and this is just the thing to shake it up. Here is one of the sketches I did in Alchemy and then imported into photoshop for some expansion. Its not particularly exciting but the process was lots of fun. Anyway, try alchemy out and see what I mean.