Freeing Up DB Space.

I am in the process of converting from a VM server (V1R1M0.9/1.9) t an AIX
server.
After I have deleted the filespaces off of the VM server,  my Maximum
Reduction figure is 104MB, however, when I calculate the utilization
figures, I come up with a figure of 570MB that is unused.

How do I get the Max. Reduction figure to match the free space so that I can
free up the unused disk space?

Available Assigned   Maximum   Maximum    Page     Total      Used %Util  Max.
    Space Capacity Extension Reduction    Size    Usable     Pages       %Util
     (MB)     (MB)      (MB)      (MB) (bytes)     Pages
--------- -------- --------- --------- ------- --------- --------- ----- -----
    1,728    1,728         0       104   4,096   442,368   292,562  66.1  70.2
    1,728    1,728         0       104   4,096   442,368   292,562  66.1  70.2


 -----------------------------------------------------------
   Don Coleman,
   Queen's University Computing & Communications Services
   Kingston, Ont. Canada  K7L 3N6
   Tel: (613) 545-2034   Email: Don.Coleman AT QueensU DOT CA