I'm considering getting the Apple TV, but after reading about it at the Apple site and online, I'm not sure if it's the best choice for me. I really would like something that would also be able to stream any movies that I have on my Mac hard drive ...... not just itunes compatible ones. I have some avi files as well. Also, I'm not sure, but it looks like anything that is streamed has to be imported into itunes, and you can't just navigate to an alternate folder with mp3s and movies, is that correct? I have over 150 gigs of music on one of my Mac drives, but they are not imported into itunes and I would rather not. I use this particular Mac for my work and would like to keep all of those media files separate from itunes. Any ideas, suggestions or comments about Apple TV for me, and/or any other wifi media streaming devices out there that I should look at??