Right now I have a large 2GB swap partition.
I would like to reduce that to around 200MB then use the rest of the space to create a Fat32 partition so both my Windows and Linux operating systems can read it. To exchange openoffice documents etc. between the OS's.
When using qtparted to do this - I'm getting a few errors.

When I try the 'resize' option I simply get an error box with an exclamation point, no text.
When I try to delete the partition I get a box telling me it's mounted.

On my desktop I see my XP partition, Fedora partition and boot partition - but I don't see the 2GB swap partition.
Why is qtparted telling me the partition is mounted, but Knoppix won't show me the partition? How do I unmount the partition so I can make changes?

Much thanks in advance.