Simtel MSDOS CDROM, Sep 1997.  Walnut Creek CDROM.
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 Memory resident disks
 path: \disc2\ramdisk 
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fu_rd19f.zip XMS/EMS RAMdisk, load/set/resize drive from CL
srdsk208.zip ReSizeable EMS/XMS RAM disk, Diskcopy compat
tdsk22sr.zip TDSK 2.2: Resizeable RAM disk, EMS/SMS support