The TUSL2 is notorious for not having the CUSL2`s Voltage control - that`s why when we built my brother`s machine we cheaped out and got a VIA 694T based Jetway 694TAS, there was no point in paying the extra as the Jetway does 66-166 Mhz FSB in 1Mhz increments and we got the RAM to run async @ 133 in to the bargain.
I notice that the CUSL2 has a new beta BIOS (1012), mine has 1009 in at the moment, does anyone know what this adds?