ok i have a older mac g4 tower and the ide controler on the motherboard dosent support large drive support ie it cant read disks larger than 137 gig, so i need to get a pci ide controller card to use to access these drives ( i have 2 200 gig hard drives that we use in our shop to pull customers data to to backup their files, etc) anyway i was looking for which ones will be reconized by the os that i could find on e-bay somewhere