I just purchased a mac pro not long ago and one thing I miss having is the iSight camera that my MBP has. I know in the past Apple made an iSight camera that could be hooked onto a Mac Pro. Are they coming out with an updated Camera? Are there any good 3rd party cameras I should look for? I prefer something that hooks up via USB and that would also have a Mic so I can use it for voice recording even when not using the camera.