Has anyone successfully installed 2 quad out video cards that support 1600x1200 resolution on dvi outputs while installed in PCI-E slots? If so would you please provide details on your setup such as what mobo and cpu combo supports this? Presently i know of the following quad video cards http://www.naplestech.com/pages/xentera_gt4_pcie.htm http://www.matrox.com/mga/workstation/3dws/products/qid/qid_lp_pcie.cfm and this mobo http://www.monarchcomputer.com/Merchant2/merchant.mv?Screen=PROD&Store_Code=M&Product_Code=110197