I am trying to use a Seagate Momentus XT 750 in my TCD652160 and it doesnt want to boot. I get the initial splash screen and then after about 5 seconds it goes solid grey and never moves farther. I connected my original 160gb drive and it booted fine so I know its a software/firmware issue. I tried the the 652_gset.tbk file that most people use and also tried making a copy from my original 160gb drive (running 11.0j) with no luck. I even tried connecting with both Component and HDMI with both inputs being displayed simultaneously in case it was a handshake issue. Any ideas?