(re: Building a Sierra Computer)
this is a great setup, but i also recommend a roland mt-32 midi module and isa midi processor to get the good music out of the old games. but you need a soundblaster also for the speech in the later ones. also if your really into it, you could get a roland sc-55 midi module for the later midi games, i dont think there are quite as many as the mt-32. also the 486dx4 100mhz is really good. and i found it on ebay for 4 dollars. probably not much different than the 66 though.