Bought this stick to aid an old toughbook that uses pc66 memory and it works a treat, I now have a whopping 320mb of memory lol and Windows 2000 running a lot better. So far I've not had a problem with any of the Komputerbay memory so I'd definitely recommend.
Was a bit doubtful given some of the reviews but I managed to install this no problem on a dual boot laptop with XP sp3 and Windows 7 both 32bit. For XP plug it in and start up laptop with driver CD in, new device is found next, next, done. On Windows 7 the light just flashes, I had to go into the "Installation Files" folder on the CD and run the setup in there and that got it working. Picks up a full signal and connects fine.