During RC3, I had installed Cisco's Unified Advantage application which adds video conferencing abilities to the Cisco IP Communicator. On RC3, the application runs, recognizes the built-in iSight (MBP, I had installed the drivers from BootCamp), though it did have some problems working right, it ran. On 3188, running the Unified Advantage application causes an immediate blue screen of death, some IRQ problem is listed. I've uninstalled and reinstalled, and consistently I get the blue screen of death from WindowsXP SP2. Cisco IP Communicator runs properly though. Any suggestions would be greatly appreciated. Thanks.