Happens to me too, even when I didn't had ToB installed. I can play for an hour or so before it gets too terrible to play.
I don't know why this happens, though I suspects I have to less RAM (128). Buying more of that may be a solution.
Other, windows eat you RAM. The fastest of all windows is the 95, so installig that may help too.
Lastly, you should turn off unnecesary programs running (ICQ, Getright ect). They a lot of RAM
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We call him Bobby Corwen
