CACHECLK.LHA  Floppy disk cache, free mem and time indic 
CACHECLO.LHA  Disk cache, also shows time and free mem 
FASTDIR.LZH   speeds up directory-access enormously 
FCACHE11.LHA  Hard drive cache 
PC_37_64.LHA  PowerCache Amiga Disk Caching System v37.6 
POWERCAC.LHA  Shareware disk caching program 
SMARTDIS.LHA  Pre-reading disk cache