Not sure about this the ASUS P5K3 Premium Motherboard has 2GB DDR3 built in !, yes its an impressive board but what if I'm on Vista with Crossfire, 4 Raptors and i want 4GB RAM ?, this board wont be cheep but i cant see the high end gamers going for it, what do you think ?. Picture and _link_ to its review below
The ASUS P5K3 Premium (Note no RAM slots)Click on image to enlarge

_link_ to Review >
ASUS P5K3 Premium/WiFi-AP