Soltek seems to be gaining popularity by the moment, especially for the overclockers. I haven''t had the chance to test one out, but who knows. Anyway, take a peek if you're looking for a KT333 board.
http://www.tweaktown.com/document.php?dType=review&dId=214
http://www.tweaktown.com/document.php?dType=review&dId=214