I've tried to research it on Apple's website but there's some things that I don't get. 1. I have HandBraked DVDs stored in my iTunes library - will they play on my TV via ATV? 2. Can I use the RCA outputs to go into my hifi and have airtunes without the need for an AirPort Express? (I use an APE at the moment and LOVE airtunes) 3. What is the USB port for? Can I plug in an external drive and expand the capacity? And if so can it do things like back-up my computer a la Time Capsule? 4. Do I still need an AirPort or does the ATV act as an internet wifi server, too? 5. In the UK is it really worth it? Are the movie rentals up-to-date and worth renting (I've always found renting by iTunes is fairly pointless)? 6. Should I buy now? It's not in MR's Buyer's Guide!! Thanks all.