I have the Keyspan Express Remote (http://www.keyspan.com/products/usb/urm17a/), and that works great for remote controling either a PC/Mac or my AirPort Express.
Also good is ATI's Remote Wonder, which also works with both PC and Mac.
Now that we've thrown 'em off the trail, use the form below to get in touch with the people at Engadget. Please fill in all of the required fields because they're required.
I have the Keyspan Express Remote (http://www.keyspan.com/products/usb/urm17a/), and that works great for remote controling either a PC/Mac or my AirPort Express.
Also good is ATI's Remote Wonder, which also works with both PC and Mac.