Logitech's Chillstream controller for the PC is the solution to your problem of embarrassingly sweaty hands. Able to blow an impressive 3.41 cubic feet of air onto your hands, the Chillstream also tries to innovate with its D-pad. Instead of having a single pivot point like traditional D-pads, the Chillstream uses four independent contacts points, which, as Logitech's G-men would have us belive, makes the controller more precise.
Look for the Chillstream this September for around $39.99. Um, doesn't it look pretty much exactly like a Controller S for the original Xbox?