I tried Jim's solution in Win98 ver.2, but it did nothing. Did I miss something?
1) MS Windows Scripting Host was already enabled.
2) I opened Notepad, and copied the following into it:
FreeMem = Space(48000000)
3) I saved it as "freemem.vbs" including the quotes, which created the freemem.vbs file.
4) Placed it in WINDOWS directory (Does that matter?).
5) Put an Icon for it on the Desktop.
6) Rebooted.
7) Opened & closed HP Scanner, Word 97, IExplorer, reducing my resources from 75% to 66%.
8) Double-clicked the freemem icon. The computer did something. Waited a few minutes, but nothing changed.