I know some of you really smart mac users have crafted a solution but I want to know what to buy and where to get what I need to do the following: Backup my MacPro to external storage and take advantage of the bandwidth SATA offers over Firewire. Specifically I want to enclose a Seagate 7200.10 750gb hard drive in a SATA or eSATA enclosure and connect it to one of the 2 SATA ports on the mac pro motherboard. I understand that the ports are near the fan and you need an "elbow" or right angle connector on the SATA motherboard end. So will one of you geniuses help a novice find a solution? Thanks.