I agree with Tim. I have been very happy with one dealer I've been using, and I'm willing to pay more to go through them. They treat me well and let me borrow equipment. If it weren't for them I wouldn't be able to listen to any of my speakers before purchasing them. Sure the internet is nice, but it's nice to know exactly what you are buying when you are buying. They need to pay for the electricity to let us play with all their cool toys. I know this is a little off the subject and talked about quite a bit, but I really believe that you shouldn't "screw the dealer" by using his stuff to demo and then buying somewhere else for cheaper.
