I have a 1TB hard drive in the antec eSata enclosure. A while back I reinstalled W7 x64 and enabled AHCI in the BIOS because I thought that would help with this issue. I want to be able to unplug the drive from the pc while it's still in windows and then plug it back in and be detected. Now, I have to reboot in order to have it recognized again. Is there a driver or something i am missing? This shouldn't be that difficult.