well, if u want atx ATX and EATX try the coolermaster HAF 932 case, its a great case, were for SSI CEB, well, thats a hard one, only so many cases and motherboards like the extremely sexy Asus P6T7 WS SuperComputer are CEB, the only CEB case i've seen is the Antec Titan 650 , if i find another ones i will let u no