Been trying out Colors for DS and i work out great! It’s really a nice way to sketch using your Nintendo DS Touch Screen capabilities. Check out this little sketch that I made for fun

And to spice things up, here’s a few that’s super cool

Will try to sketch a bit more realistic sketchs, probably landscape or people sketchs. Very interested to sketch the new Grand Theft Auto IV illustrations

Updated:
Seems that their site cannot do a direct link, therefore no actual sketch thumbs are available here