SAGAI

THANKS FOR YOUR PRECIOUS TIME. I HAVE A DELL PC RUNNING XP. BUT CAN'T USE MY CUBASE 5.1 SOFTWARE (COMPATIBILITY ISSUE). ANY HELP? - OR HOW CAN I HAVE MULTIPLE OS (+ MY XP TOO) ON A SINGLE DRIVE SO I CAN SWITCH TO WIN 2000 TO USE HARDWARE TO WORKING ON XP? URGENT! URGENT!! PLEASE.