Serial Midi Psr E303 Can I Add Another Hdd To My Pc, And Run An Operating System On Each ?

Can i Add another hdd to my pc, and run an operating system on each ? - serial midi psr e303

I delivered my new equipment in a week, and you want to run XP on a different hard drive, I'll buy Vista preinstalled, and is installed on the hard drive, I can do), such as a hhd1, Vista, and XP HDD2 ), my specification R Plus Prestige Elite
System Base Price: € 680.00
Intel ® Core ™ 2 Quad Q6600 Quad Core Processor (2.4GHz, 8MB Cache, 1066) [UPG EUR 75.00]
Windows Vista ™ Home Premium Edition
New MESH Midi-TowerATX Case + 550W PSU
PCI-Express Mainboard - SLI nForce 650i SLI (C55) - Intel Core 2 Duo / Quad-Core - ATX
4 GB DDR2 667MHz - (4 x 1 GB)
500 GB Serial ATA hard drive with 16 MB buffer
LightScribe Super Format 18x Dual Layer DVD Writer + R /-R / RW / RAM
2x 256MB NVIDIA GeForce 8500 GT - SLI Configuration [UPG EUR 40.00]
22 "Widescreen TFT LCD DigitalDisplay with internal speakers (DVI, 5ms)
DVI Cable [UPG EUR 4.20]
5.1 Definition of the highest card on board - 6 Channel Cinema Sound
Logitech Cordless Keyboard & Wireless Optical Mouse