Can someone please recommend me a good performance S-ATA 8MB cache hard disk to buy for the new computer I'm building? The HD will be used as my main hard disk, for running the operating system and doing digital-video capture and MPEG-2 conversions, etc. The drive has to be reliable as well, something that doesn't fail quickly. The bigger, the better. I have looked at Wester Digital, Seagate Baracuda, Maxtor, etc, all saying theirs is the best, etc, but we don't know who to believe. Thanks.