The Puter has two HDs. One internal SATA and one EIDE external connected with a USB cable. If I turn on the BIOS for the external drive will I be able to boot a Windows XP from that drive and also boot from the SATA drive with dual booting?? Using System Commander by Avanquest for the dual booting, partitioning and copying windows XP from the sata to the eide drives. Thanks for any help..