sauvignon1: I'd like to learn how to draw, but of course I suck and have no natural artistic talent. Does anybody know of some good "how-to-draw" books tailored for an absolute beginner like me?
Check out Andrew Loomis and Burne Hogarth
http://en.wikipedia.org/wiki/Burne_Hogarth The thing that most people don't really click to is that "good" artists don't just make stuff up. Their stuff is very much based on reality, even if the end product is entirely fantasy. Landscapes, human and animal physiology, botany . . . if you try and just "make it up" it will undoubtedly not look good.
I worked in CG VFX for a few year as a compositor. Because we had to try and make our stuff look believable we had reams of reference videos and photos that we would study to create FX. Sure it's a giant robot fighting a squid, but the design has to look believable, animation has to be weighty, colours have to match. You do that by studying things.
Most people just try and draw things from what the *think* things look like. Try drawing a Ferrari from your memory. Now go get 20 photos of a Ferrari Scaglietti, print them out, put them in front of you and spend 3 straight hours drawing one. Look at the difference.
I would also suggest taking classes, not necessarily because I think it will make you a better artists (but it most likely will), but what it does is gives you 2-3hrs straight where you can be in a totally creative environment and just focus on drawing/painting/whatever. Most community colleges do quite cheap courses. I did a life drawing course and I noticed improvement not only over the time of the course, but even with drawings done in each lesson as I loosened up and stopped thinking about work and just focused on drawing.
Good luck.