I have a DG965WH motherboard with two hard drives, two DVD burners, and one floppy drive. One HD and DVD rom set is SATA connected and the other set is IDE interface connected. Can I install a second SATA HD on a #3 SATA Connection and run three hard drives off of this motherboard. Right now I can set any one of the hard drives (each with different OS's) as the default boot up HD, or override the default by F10 and then have the choice of booting from any one of the five drives. Would I still have the same options with three hard drives?