Then go for BetterWB for speed, http://eab.abime.net/showthread.php?t=75205
or CWB Lite http://classicwb.abime.net/classicweb/lite.htm
. The more you can run may be CWBAdv http://classicwb.abime.net/classicweb/adv.htm
or the Special http://classicwb.abime.net/classicweb/advsp.htm
but don't expect miracles.
Anyway they all will run. Yes with an 8mb ram cardboard you can play almost everything.