Is it possible to create multiple partitions on an nVidia software RAID for the purpose of setting up a multi-boot system (e.g. Windows XP and OS X, or XP, OS X and Linux)? I’m at the moment in a process of backing up my data and tomorrow I’ll try to accomplish this by starting from scratch (call me crazy for willing to destroy a running system just for sake of experiment). So guys, what are your thoughts?

Here is hardware info for the project:
CPU: Athlon 64 3200+
MB: MSI K8N Neo2-FX (nForce3 250Gb)
VGA: Asus N7600GS Silent 256Mb AGP (GeForce 7600GS)
RAM: Corsair 2x1GB @400MHz 128bit (dual channel mode)
HDD: 2x160GB Maxtor DiamondMax9 S-ATA drives