Got this board-

http://cgi.ebay.co.uk/AMD-64-3400-CO...QQcmdZViewItem

Mines currently got 512DDR 400 PC3200 in the board,
I got 2 spare memory slots so could i just add 2 more of the same 512DDR 400'S so i got 3 x 512 memory or does it not work like that
sorry for being a PC dumbass