Ok first of all I love and support B&H and Adorama.. I've purchased lenses and my Canon 20D with them (the camera B&H). BUT I'm in a bind... I need a wide angle lens relatively soon (I've been looking into one for awhile now). I really want the Canon 10-22mm. I've found it from prices ranging from $549 to $750. I'd REALLY like to get it at the lowest price but I'm hesitant.. of course. I purchased a point and shoot from a place like these and it works and is great (Canon SD900) so I'm torn. Here are the three places offering it for $549: http://soniccameras.com/catalog/product_info.php?products_id=4404 http://www.bestpricecameras.com/prodetails.asp?prodid=242778 http://www.razzphoto.com/prodetails.asp?prodid=242778 Any opinions? Otherwise there's a used one at Adorama for I'm considering (even though it's $100 more) at E+ quality, but I'm not sure what exactly that says for the lens.