Pretty sure you can use a generic driver. I have an old (1995) Thrustmaster F-16 FLCS and I just use the 2-button joystick driver. Pretty sure there's another for wheels.
Actually, at least from what I've seen, many new motherboards don't have them, mine doesn't, neither do any of our computers, save an old HP we have in the basement.
Nothing really wrong with gameports, though, USB just replaced them. I've read some people actually prefer the feel of a Gameport wheel, too.
the choice which mainbord i should buy was largely influenced by whethe it features a gameport or not ... and were talking top of the line 939 boards here
windows xp suplies a driver for it, there are no options whatsoever though, i meant it should work if you have a gameport, and even if you dont you can buy one cheap.