The British company MovieMail(www.moviem.co.uk)is the one i use for renting as well as buying world cinema videos by mail order.They stock all the videos/dvd's available in Britain and some deleted titles,though there are still many international films that aren't available at present unfortunately.Their rental service is particularly useful,i find,as a relatively cheap way to get to see films the TV channels and local cinemas wouldn't show.Before that,having to buy films unseen was an expensive business!They're much more efficient than many companies i've come across.