On Wed, 4 Apr 2007 15:10:29 -0700 "Lonni J Friedman" <netllama@xxxxxxxxx> wrote: > The answer to that would be in the X log. The X log is where I found it complaining that 135 MHz was the max, on a line that started with the (--) "probed" indicator, so I'm assuming what it probed was the EDID info, but like I said, the same monitor when probed by an ATI card coughed up 175 MHz.