I really liked the new http://www.tweaktown.com/reviews/4425/g_skill_ripjawsz_pc3_17000_quad_channel_16gb_kit_review/index.html" target="_blank">G.Skil RipjawsZ PC3-17000 16GB Kit we looked at during the launch of the new X79 platform from Intel. Priced at $179.99 US, it also hits at a pretty good price point, if you're looking at trying to keep it under the $150 US mark, though, and you figure that you don't need RAM that goes into the 2000MHz+ DDR realm, we might have the G.Skill kit for you today.