froride1
Unique Case
Keeble and Schuchat photography (http://www.kspphoto.com/) will rent Nikon and Canon DSLRs, they have professional outfits. Not that cheap.
KEH is a good place to buy. Photo.net has a classified section that is quite good. I wouldn't buy used from Adorama.
If you are going to rent a DSLR try borrrowlens.com, the prices are far less than Keeble and Schuchat. A three day rental for a Canon 40D is $49, K&S wants $100 a day or $300 for 3 days. Granted K&S rental is a package but even adding the stuff in the K&S package Borrowlens is $108 for 3 days or $36 a day. Thats a big difference and they have awesome service.

)...I think that is what Underdog was getting at. Nonetheless, borrowlens will always receive my business.

