> You don't need to change the mode more than once. What you do is this: Find > best modeline (by comparing the available ones to the desired one), and > change the mode. Simple, no? (XF86VidModeGetAllModeLInes() returns, > ironically enough, all the valid mode lines in the XF86Config) No - I mean, I'd have to work out what modes the monitor supports by "fiddling with the mode lines"