I have been having someone steal UPS/FedEx packages from my front door. Most recently, I lost my son's birthday present. Luckily Amazon replaced it for free but they can not do that every time. I have a MagicMouse coming tomorrow and wonder if I can use my iMac's iSight camera to capture the culprit? I'd like to be able to aim the iMac out the front window through a gape in the curtains and use some type of software to periodically take time lapse shots or better yet even video? Anyone have thoughts? It needs to run from about 6:30 am until the driver usually arrives which is between 12:30-2:00 but then be available to run until I get home about 4:30.