Like quite a few folks, I've been plagued by issues with Vista on a Gigabit LAN, namely seeing throughput that's a fraction of what it should be. I tried the fixes Scott Hanselman outlined in his excellent Vista Gigabit post to no avail. The Google gods must have been smiling on me yesterday because I found an article I had not seen before: Disable Vista network autotuning . In a nutshell, open an elevated command prompt and run the following: netsh int tcp set global autotuninglevel=disable...