For the SG drivers out there, check out this nifty little gadget for Vista's sidebar. It basically shows you a live shot of a selected LTA webcam. The image is updated automatically as long as you are connected to the internet, or you can click on the tiny button on the bottom right to refresh manually.
You can see an enlarged view of the photo by clicking on it. You can also easily and quickly change the view via the same interface.
I would give it five stars if it had one more feature: auto rotate the view between the different webcams!