If you can find ram that is on the list in the mobo manual at least it will run at its advertised speed. Have you looked at
Buy Ram clip - DirectCanada because they have some seriously good prices sometimes. Tigerdirect can't compete on price in my experience, NCIX of course is also excellent. If you know what you need, check all four sites and buy the cheapest - it's the same ram, so why not?Most guys here love Mushkin, but I have also had no problem with corsair ever, and even the cheaper OCZ works well if you are careful to select the proper ram. One way to do that is check with other forum members that have the same mobo/cpu as you. Or you can google reviews of your mobo - PC perspective seems to be a decent source, or Tom's Hardware.