Pros: Using it for my HTPC. The keyboard is extremely light and the touchpad functions are great. At first I thought that the touch pad was kind of small, but after using the area is just enough for you to move the cursor around.
Pros: Great range. Good features. Buttons are very responsive and the touchpad works well at about 30 feet away. Haven't tried much further. Comes with batteries. Plug and play, Vista automatically found software.
Cons: Kind of lightweight, so its a little flimsy (think keep kids away).