Throx

Some Vista’s Wireless connection lag every 60 secs or 30 secs, it is because the Vista’s build-in wireless software try to look for a better connection every minutes. You can fix this by installing a tool called Vista Anti-Lag. This tool is free so you might want to give it a try.

This bug is not really significant to feel it in normal web browsing but can be very annoying in online game such as World of Warcraft. The tool may or may not work for you. A wired connection should solve this problem.

Interface of Vista Anti-lag