The pin mod is really easy on the socket 478 processor, you just have to ground bsel1, which can be done with a U shaped wire in the socket like the AMD processors. Here is a link to the intel whitesheetsintel whitesheets in it you have to find where the bsel1 is and then make a connection between that hole and one of the vss's that is next to it with the U shaped wire in the socket (I usually use the wires that come with a cdrom drive to connect to sound/card mobo strip them back and you will find really thin wires.)

GL, and I take no responsibilities if something goes wrong (the link I gave is for the 90 nM processors but I'm pretty sure all socket 478 will have the same pinout).