Hello, I'm newly considering an Apple TV. My question is about how best to upgrade the storage of the unit. I understand that there is a hack to allow using the USB port. Can you simply plug in an external USB hard drive and use it to store media? Will the native software from Apple allow the unit to sync and read files to the external drive, or do you need additional software to do this? I've read that it is possible to upgrade the internal drive to a bigger model. Doing it myself is not likely (I'm not hack-savvy) but I see offers on the web/eBay to have someone else install one. Is there anything better about replacing the internal HD compared to using an external USB drive other than keeping the unit simple and uncluttered? If you add additional software like Boxee does it make any difference whether the capacity is expanded via external or internal HD? Any advice on what is the simplest way to have more storage in the ATV would be greatly appreciated!