Mikhailtech posted a review on the Buffalo Wireless-G USB Adapter Review

The installation process is extremely simple. Once you plug it in, Windows (XP) will go through the motions of recognizing the drive. Then the
firmware kicks in. A flashing screen appears that reads "preparing for
installation". A few seconds later a typical installer window comes up. The neat thing about this is that it takes you through a Windows-style installation,
but instead of waiting for you to click next, locate drivers, etc, it does
it all for you. All you do is sit there and watch the screens go by. Once
it's set up, you're presented with a 3-tab network connection tab.

Buffalo Wireless-G USB Adapter Review