Hey inklen. Before i start let me say your software is great. I am running M.E. on a 2.6 Ghz Core 2 duo MBP with 4 gigs of ram and 512 MB video card. Videos on a external hard drive linked to laptop via fire wire 800. I tried running the live video feed plug in last night using a canon camcorder via fire wire 400. The problem i encountered was that every time i plugged the camera into the laptop i would loose my hard drive connection. A pop up would show stating that the hardware was improperly removed. The only way to get the hard drive on again was by disconnecting the camera. So i am wondering, is there a limit within the laptop that only let's the user plug in one fire wire device at a time ? Or maybe a setting i have to change. By the way, i used a 14 foot cable to plug the camera into the laptop, not sure if the long length of cable might have an effect on it. Thanks in advance for any helpful post. Keep up the good work.