I just built a Zotac AU box and I'm using the following Corsair memory without any problems: http://www.newegg.com/Product/Product.aspx?Item=N82E16820145184 Check out my last 3 blog posts for details. Pat -- http://tllts.org/ - The Linux Link Tech Show http://mythtvcast.com/ - MythTVCast http://pdavila.homelinux.org:8080/blog/ - My blog