I just installed a new system using XP Professional. Have SATA Maxtor 120 as C and WD 120 IDE as secondary drive (should it be D??) with a CD/DVD recorder sony slave of the WD. When clicking on My Computer only drive C appears. When clicking on properties of Disk C it identifies all the Maxtor first, followed by WD, followed by floppy drive, followed by SOny CD/DVD. What did I do wrong? How come I do not have Drive C and D?