I have a rev c Imac g5 (isight) and the built in isight is useless for anything but ichat av, i thought about doing video podcasts or using it as an input source for imovie HD but i discovered when it arrived that it is not available as an input, however in the new intel macs (both the macbook and iMac) introduced at MWSF, Apple's website states that the isight can be used for video podcasts and iMovie HD, i wonder is it iLife 06 that enables the isight to be used as a input device into imovie or is it a hardware feature that enables the isight to be used in this way? (i have iLife 05' that came with my iMac)