i had bought a Mouse Pad 3-4 months ago, it has a Wrist Rest(pad) (...or something), which the manufacturer claimed was filled with "GEL", but actually its filled with Air.
But its
very comfortable for all purpose, be it long hours of gaming or work.
I bought it in Bangalore, @ a Supermarket (name->Home Needs) for
Rs.35/-, sorry i forgot the Manufacturer's name
here are some pics...
*img216.imageshack.us/img216/5900/mousepadov8.th.jpg *img216.imageshack.us/img216/4066/mousepad1fk7.th.jpg