Can anyone give me advice on what type of web/serveilence camera I should get. I want to get a camer that I can use for the web as well as use it to set up a home serveilence security system. I have been looking into home security applications where I can use my mac to monitor for unwelcome intruders. Is iSight any good. The camera itself looks kinda big and bulky. I was looking at McCally's Ice Cam which is unobtrusive and plugs into one of my usb ports. Can anyone elighten me? Thanks.