Oh shoot... I remember it now. GTL may not play a role in the FSB wall after all...

Article:
http://www.edgeofstability.com/artic.../gtl/gtl1.html

What GTL might actually do... is it lets you stay stable at lower voltages from what I've read so far. If that proves true... guhh... then the real problem may lie in the electrical design of the board, in which case, not even a BIOS update would help.