You don't need to find anything
The cam has built in driver for Vista/7 and all you need is some app that will use the cam like Windows LIVE messenger (MSN) or Skype etc.
Just install the IM software, and use the camera with the IM start/stop buttons... if it has blue light it is powered on, and when it goes into red - make sure your hair looks nice!
But if you'd like to test cam (or your hair LOL) without any IM, then go to Fujitsu's support/download driver page and look for a app named Fujitsu webcam test. With that app you can test cam offline as much as you like it
Amilo Pi 3525 Eclipse black, 4096 MB RAM, Penryn-3M core P7350 (2.0 GHz, 1066MHz FSB, 3MB L2 cache) / OpenSolaris 2009.06 / Ubuntu 10.04.04