I need to get a webcam for my powerbook g4 so i can use skype. i read some other threads that said i might be able to use macam to get any usb webcam to work with my mac. i'm confused though b/c some posts said that macam won't work under tiger. could someone clarify if i can use macam under tiger. also, any suggestions for a webcam that will work out of the box on my mac for under $100? From what i read in other threads the Quickcam Pro 4000 was mac comaptible. what's strange though is that the Quickcam Pro 5000 isn't listed as being mac compatible.