I've recently found a 466 mhz logic board from that last model of the clamshell ibooks and I was wondering if any one knew if my original 300 mhz tangerine ibook would take the motherboard? I've heard people mention success with this but I wanted to make sure. I'm also aware that the 466 mhz board has a firewire connector and my iBook's case doesn't have any opening. Thanks!