Open Canvas - Now You're Painting with Power

Open Canvas is an ostensibly free drawing tool slightly higher in quality than MS Paint. The above video was done all in Oc (as it is apparently abbreviated), so it definitely has a kind of diversity of palette and flexibility of use that Paint does not.

When I tried to download the free trial, the link wouldn't work, but you might want to try download.com, if you're hard-up for a better Paint tool. It has several features that MS does not, including the water color function and a wider selection of colors in the palette. I've been playing around with it, and I'm definitely no artist.