I went to Home Depot this past weekend and got the Ridgid 5" variable speed Random Orbital Sander. I think I paid about $45.00 for it. Has the standard hook-and-loop pad, as well as a PSA pad. The thing works great! It hooks up easily to my Ridgid shop-vac and there was literally no dust being flung around. I feel confident even sanding Bondo with this thing. Plus, I was able to get various grits of paper such as 60, 80, 120, 150, 220 for it. My CP is as smooth as glass now.