I just added an additional 512 DC ram to my rig (new ttl 1g of DC pc3200). Before I added the extra ram, my 3Dmark05 was 4757 (Asus A8Nsli/3200+winni/512DCpc3200/Leadtek6800thd256-cor456-mem863/older seagate80g7200sata). Having added the extra 512, my 3Dmark05 only went up to 4758 :-( I had hoped that the extra ram would boost the overall sys. What happen?