I am going to buy one this weekend but I have some questions to set expectations. Some of this I have read bits and pieces on in various threads but I am just looking for confirmation. 1. Resolution. I know it only goes up to 720p which I am fine with but does it do any upscaling for standard definition movies that I own and rip into iTunes? 2. Can it stream from an external HD on my iMac (my iTunes library is stored here) 3. Can I connect an external HD to my ATV? 4. How does it work with Boxee, patchstick, etc and would that at all conflict with the existing ATV OS or does it over write it? 5. Based on my above questions about an external HD, what would the benefit be to get the 160GB version over the 40GB? 6. I have never rented movies from iTunes. Is it a good experience? Some of the questions I have sen differing answer to in other threads so I am just looking for confirmations. I am sure some of you are a little tired of threads like this and I honestly appreciate your time in answering mine!!