Hiya,
Your project sounds a lot like my first steps on the road to obsession, too...

You can see the switch box I made here:
http://www.simviation.com/cgi-bin/yabb2 ... 1145609154I used toggle switches and some potentiometers (easily source-able from any online electronics store - I used Maplin in the UK). The circuitry comes from Leo Bodnar's Joystick controller:
http://www.simviation.com/cgi-bin/yabb2 ... 1145609154When you plug the USB cable into your machine, the default Human Interface Device drivers in Windows XP recognise the controller and allow you to calibrate it, etc. It will simply be available to you as a joystick on your machine - couldn't be easier.
It all looks complicated, but it's really not! I knew nothing before I got started.
There's all sorts of info in this thread over at the UbiSoft site (Shhh!

):
http://forums.ubi.com/eve/forums/a/tpc/ ... 081034/p/2 I'll be happy to help in anyway I can - so ask away!
Pads