Repartitioning dynamic disk

I am faced with a Win2K server that just doesn’t have enough space in the root partition (3GB just isn’t enough any more!!) Unfortunately, this partition has been converted to a Win2K dynamic disk. Does anyone know of a disk re-partitioning utility that will handle dynamic disks? I have used Powerquest’s Volume Manager in the past, but it supports only basic disks in Win2K, not dynamic. My alternative is to completely wipe, repartition, reformat, reinstall and restore the partitions, which I’m not looking forward to doing!