Hey all. I'm on the verge of buying an Apple TV, but I'm doubtful about whether I should get a new one for $229 or I should just get one from eBay for about $170. I know that many of the ones being sold online are older models... thus my question: are there any real differences between the older models and the ones released a few months ago? In other words, other than the fact that a new Apple TV comes with a new warranty, is it really worth it to get a new one instead of an older/used one? Thank you everyone.