pagefile for RAID 5?

I have a NAS device with four 37GB drives arranged in this fashion:

All disks are Windows 2000 dynamic disks

drives 1 & 2 support a mirrored OS partition
drives 3 & 4 support a mirrored factory partition

for RAID 5, it is implemented using Windows 2000 and sits across all of the drives using equal leftover partitions.

My memory is 384MB right now.

How exactly should I set up the pagefile in this configuration and how should it be distributed?