JMicron JMB363 + SATA Raid

Please excuse my ignorance on this issue.---

On my mobo I have a JMicron JMB363 conection + a SATA RAID 1 conection next to it.
I do NOt have anything connected to them..I don't use Raid...
If I am useing eSATA and in AHCI, do I need to connect something to those above connections???
IF NOT, does that mean I do NOT need the JMICRON JMB 36X Controller Drivers installed...Are these drivers only needed for RAID + eSATA + SATA 3.0 HDD...If I uninstall those drivers, (if not needed) does that mean that my SATA 3.0 HDD will revert to SATA 1.0. (don't mind that as I can't see any difference in speed between them).

Reason for asking is---I been haveing BlueScreen of Death after every 4th to 5th Audio CDR burn with my Samsung Sata 203B burner..Plus I had for first time last night an "I/O Device Error" with the same burner..
Trying to Eliminate as to what is causeing them..Is it those JMicron Drivers or the Drive going BAD....Have gone back into BIOS n changed from AHCI to IDE at this time...
THANKS for ya Info...