Today Asus has released new BIOSes. Looks like they're getting @ full operational speed again over there: TUSL2- / CUSL2 - Series (i815e) 1011 - 02 Beta
Bios TUSL2-C / CUSL2-C (i815ep) 1011 - 02 Beta
Bios TUEP2- / CUEP2 - Series (i815ep) 1011 - 02 Beta
Bios TUSL2-M 1011 Final (=1011 - 01 Beta)
Bios TUEP2-M 1011 Final (=1011 - 01 Beta)
Bios TUSL2-C 1010 Final (=1010 - 01 Beta)