I drew this today, trying to convince myself that I'm good enough to warrant getting an Intuos4 Medium tablet since my Wacom Bamboo Fun A5 has been acting really strangely for about a week now (taking a long time to register the pen, parts of it not registering at all etc.). Based on a few comments I've gotten, it looks like I'm getting one.
GIMP + Gimp Paint Studio
(somewhat broken) Wacom Bamboo Fun A5
ca 10 hours
(Latest version at last page)