
A: I would check the jumper settings on your old Hard Drive. Might move it from "Cable Select" to "Single" drive or "Master" settings; or TO "Cable Select" if on another setting.
A: In short, yes. It should work copying data from a NTFS formatted hard drive to the Mac. Though, to go the other way around: Writing data from the Mac to your external hard drive probably won't work without an external program.
Q: Is there any USB 3.0 version available of this product?
A: Not as far as I seen they do not.
Q: Western Digital taken from iMac is not booting up with my Docking Station
A: The clicking noise generally means either defective, or not enough power Check your power cable.
Q: Compatible with Vista and XP?
A: I have used it with XP, can't say I have needed to with Vista.
Q: Is the thermaltake - dual bay docking station good for a WD SATA / 64MB cache 2.0 TB hard disk?
A: Yes I also found it fast.