It seems the PC is the tool of choice on this forum, but I really don't want to spend the money on it as I doubt I'll use it enough to justify the cost. What I am wondering is if these cheap orbital buffers I've seen are any good, or at least better than polishing by hand. Wal Mart has a 6" palm held (i.e. no handles) one for around $20. Would there be any advantage to using something like that over doing the car by hand? Would it be worse than doing it by hand, and a complete waste of money. Any other recommendations for a weekend user not wanting (or needing) pro grade equipment?