Just finished going over the site you mentioned and they have a great selection of newly released dvds and seems pretty legit. They also accept credit cards (so you'll be able to do a charge back should anything go wrong).
They also offer free dropshipping but will only ship within the US. Did a whois search on them and they have been online since 2006, although their contact email only uses a yahoo.com address. So please try to establish contact and make a test order just to be sure.
Hope that helps..cheers!:)