Hello, Im just getting started in the world of buffing and polishing with something other than my hands. I really dont anything other than I just ordered a National Detroit XLB promo kit and I think I am ready to try to Get my vehicles looking good. It will be very nice hearing from all of you. If anyone has any info on the XLB please feel free to share it. Thank you.http://www.detailcity.org/forums/images/smilies/cheers.gif