So, I use my WUSB54GP to share a signal between three computers using XP's shared internet feature. It's primarily run through a desktop to two other laptops. One day, I plugged the adapter into a laptop...after a moment of connecting to the AP, it blue-screened the laptop and rebooted. I tried it in the other laptop [both are toshiba tecra m2vs], with the same results. All sytems are using WinXP sp2 with the latest updates. For a few weeks, I was having no such crashes on my desktop, but that doesn't seem to be the case any longer. I haven't changed anything on the desktop since then, but I'm still getting crashes. I believe I'm using the driver off the CD, perhaps not using the newest. I'll give it a shot, but if it's the device... I'm currently out-of-country and can't just send it back. Has this kind of thing happened to anyone else with success stories?