The deed is done. Using cfdisk I deleted the partition and was then able to use PartitionMagic to move and resize the other partitions. The only hickup was that after booting into Win2k and redoing the partitions Win2k will no longer boot. I get an error about a bad file. No biggie. I'll just reinstall it.

Important thing is that the Knoppix install is still there and working, along with the data partition

Thanks for the help.