Does my new ssd need any drivers?

AHCI is the native protocol to access Serial ATA devices, and allows the usage of both NCQ (Native Command Queueing) and hot-swap functionality; which are not available if you pick IDE emulation mode. Windows XP cannot work with AHCI without additional drivers; but Vista and Win7 can and is the prefered method for Serial ATA devices.

For SSDs, the NCQ feauture allows performance benefits.
 


When I selected AHCI, I got a blue screen of death upon loading windows. Is there any way I can fix/configure this, or am I stuck without it?
 
Look at the "FAQ: Switching Storage Controllers w/o Reinstalling Windows" sticky topic at the top of the list of threads for this forum.