web cam

I'm looking to get a web cam for my sister/brother. I see that the prices range quite a lot. What should I be looking for in a webcam? Which ones are good ones?

THanks,

Oh thank god for that....

I thought it would be something else :p

??:confused:

I think VisionIT has visited cam*****s.com one too many times.
I was thinking of getting one at some point too. I figured it has to have a decent resolution and it has to look nice. Most that I saw seemed to have a res of 640x480 (I think), they seemed to not cost too much.

Look at the resolution and what connection type it has to your Pc...USB1.0 1.1 2.0 and so on....