hey guys, I'm looking for a webcam to use with evo cam to monitor cars coming through my driveway late at night. I was going to place it in on the windowsill and hopefully it should pick up any activity in the driveway. Are there any recommendations for a good webcam for cheaper? also is there a wireless webcam that I can use that would work better than having a cam in front of the window? thanks in advance for the help and this is the best mac forum I have come across online by the way. thanks