Is the NVIDIA GeForce 7600 GT in the iMac 24 HDCP Compliant? The reason I ask is that I'm considering connecting an Xbox 360 HD-Drive using Bootcamp and all the posts I've found so far state that it needs to have a graphics card which is HDCP Compliant. Would rather have it running under OSX but we don't have any compliant software yet. Thanks for any help. Glyn.