RS400 is for P4, and RS480 is for AMD64, IIRC.
The graphic they have on that page is for the RS400 with the Intel chips at the top.
Still liking VIA's solution with AGP + PCIe. Yes I know some of you hate VIA, but I still prefer that solution at this moment. However I will wiat for further details before picking MY winner. Still got a few months to go it seems.
- You need a licence to buy a gun, but they'll sell anyone a stamp <i>(or internet account)</i> ! - <font color=green>RED </font color=green> <font color=red> GREEN</font color=red> GA to SK