While it won't replace your Wacom tablet for serious drawing, sketching and inking, the Pogo Sketch combined with the Inklet application lets you draw easily on your notebook's trackpad. You can whip up a quick sketch,

sign a document or mark-up a PDF in your own hand

. In short, it's not of sufficient quality to replace a Wacom tablet for web comics like Penny Arcade, but you could probably whip up a Left-Handed Toons (by right-handed people) entry.

Ever wondered what that great landscape pic would look like as a watercolor painting? Or wished you had that great portrait shot as a pencil sketch? Miss Download delivers with AKVIS Sketch, a program that does these things and many more, quickly and easily.