I just switched over to AHCI and i have neeb reading some passed post about this jmicron controlled and it seems that if i don't have and ide harddrives or cd drives (they are all sata) i should disable the jmicron controler because it only deals with the IDE drives. and from what i have read this would also speed up my boot due to the fact that Jmicron will not have to auto detect and drives. I' new to the whole storage area. So ask and noob questions