We used wireless x10's with webcam32 software on my cam site and they worked just fine. You just have to have decent software to run them. (Tried an x10 with some other sw and it s*cked) but the wc32 was nice. Sharp and well defined on the streaming mode. Also its reasonable and alot of other great things.
www.webcam32.com to look at all they have on it there.
Also if you have the vidcard with the connectors... tv capable, you can use your vcr to record everything when you want.
