As another alternative to hand sanding or Dremel tools, 3M sells a 2" grinding/sanding/polishing kit (part # 03050) that has a base that you can put in a variable-speed drill chuck, and a graded series of abrasive cloth and Scotchbrite pads that screw onto the base. Got mine at my local Schuck's/O'Reilly's store.
All my relations, Christine
NW Posse #17
"Straight roads are for fast cars. Curvy roads are for fast drivers."