Sorry for the stupid question ahead of time... Friend of mine has an extra one of these drives: Western Digital Caviar Black WD2002FAEX 2TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive -Bare Drive But the back of the drive (or front?) looks like the attachment: So it won't work in my 1.1 Mac Pro. Can anyone recommend an external enclosure that I could put this in? c EDIT: or is there a way for me to use this as an internal HD in my Mac Pro?