I'm new..read alot of stuff here before I registered. I already spoke to one member here but wanted more input before I do anything. I got a '04 M3 recently. It was the showroom model, so the dealer already violated it with swirls, etc. They put down some wax on it also, though I am not sure what kind. It's Imola Red and I think it would look so nice swirl free and shiny. Any suggestions on how I should go about this? I was told to get a Porter-Cable 7424 as it was pretty much foolproof. Thanks for any input.