Looks great. Don't have much to say. Nice, dark base colour with good highlights. Effective use of white to guide the eyes. I'd probably buy from it! Two, small things: 1) The image for the Samsung D600 looks funky. 2) The first paragraph would look better if not indented.
Cool looking site. It may just be me but I wouldn't buy something from an internet site that didn't give an address. I can't see one just a couple of phone numbers on your contacts page. As I said, it could just be me, others may not see this as a 'problem!' Good luck with the site.