Hi all, Here is my situation, and I would like your input/help on where the weakest link is in my MBP setup. I have a jail broken Apple TV 2 running the latest Firecore software. It has a program that will allow you to watch movies over a network share regardless of format. I have a 5400rpm USB 2.0 LaCie rugged HDD connected to my MBP. The MBP and Apple TV are connected to the N and G bands of my wireless router, respectively. The MBP has file share enabled, and the folder containing the movies on the external drive is setup as AFP. When I am trying to watch a movie, I get constant buffering. Before I had the movies on an old laptop connected directly into my router with ethernet, which was no problem. Do you guys and gals think it is my wireless network causing the slowdown (everything is in the same room), or is it the HDD to MBP linkage? Could the HDD be too slow combined with using USB 2.0? Thanks for any help!