Just make sure that it is a corded kind, nothing worse than a dead battery and work that needs doing! I would also reccommend getting the kit that has the Flex Cable in it. I purchased that one and I absolutly love the cable. It makes to tool far easier to use and to do fine detail work. Oh yea, make sure it is variable speed too!

Phil (Mesa, AZ)

I think home depot or Lowes is your best bet. They have sales on them all the time and should be cheaper than the full retail tower charges.