Geeez, so much to think about!!

I've been looking at the Buffalo Linkstation Live which looks the business, but the media server is "DLNA Certified". Is DLNA different to uPnP?

If it's the same I'll probably go with the Linkstation Live, if not I'll probably go with the MyBook World Edition mentioned earlier (Which has a feature list including uPnP, even though it's not listed in the user manual).

So, round 12, the decider, is DLNA different to uPnP?