I've used jensonusa (to Australia) and everything was great as far as the ordering process goes, however I won't be getting anything from there again as they only use FedEx to deliver internationally and my experience with Fedex was extremely poor i.e. to the point that i will never get anything delivered/sent by them if i can possibly avoid it.
To be more precise (and fair) it was Fedex in Australia where the bottlenecks occur(ed).