I've got a Buffalo G setup and all works well with good consistent throughput. I've got myself a Nebula DigiTV card on my main machine that can act as a server and send the data stream across the network. When I use the client software upstairs in my bedroom I get a constant stutter every 6-7 seconds. If it was normal data transfer you wouldn't notice it but as it's sending a digital video stream the picture goes blocky, pauses and has sound dropouts. When it's sending data it varies between 2.2-2.5MB/s. My wireless can easily pull through 4MB/s so I know that the overall throughput isn't my problem. I tried varying a few setting last night but nothing seems to work. My next step it to maybe tried a wired network to make sure it isn't the server software causing the problem. Any ideas?