Sorry for the corny title. Anyway, I'm buying some ram now cuz it's so cheap, and in a month or so when I build I don't have to pay thru the nose. I realize all about the difference between cas2/cas3, pc100 and pc133, etc. My question is very simple. I plan to build a 'cheap' Duron system for myself, and i want to buy pc133 'generic' ram. I've bought GIGAbytes of cheap pc100 ram for SS7 systems, and only once had a problem. Is there any reason that generic pc133 cas3 ram wouldn't work on a Duron mobo? Since the FSB on the KT133 chipset isn't very o/c friendly, the ram should never have to exceed 133. Any other reasons to have to buy high end ram???