personally i won't take my slide film to be processed anywhere but a real lab..where photography is what they do specifically. you're way more likely to have someone run your stuff through that actually knows what they're doing. and you might tell someone at a ritz or wherever you want a disc, and specify hi res, but god knows what youll end up getting. i've had bad luck at even ritz before, struggling to get any kind of help behind the counter. some girl gave me mad attitude because she didn't know what a fixed focal length lens was, and her manager told me a fixed 50mm 1.4 didn't exist at all. so my advice is if your photos are worth anything to you, you're better off trusting a place where they know their business and do it well, no matter what you need done...