X with vesa at 1680x1050 possible?

[Patrick <fedora-list puzzled xs4all nl>]

Hi all,

I have a laptop with an ATI X1300 chip and a 1680x1050 screen. Just
installed FC6 on it and was messing with X. The radeon driver does not
seem to work so I tried the vesa driver. But I can't seem to get it to
use 1680x1050 using the vesa driver. It insists on 1400x1050. Does
anyone know if the vesa driver can display 1680x1050?  If so how would I
make it do that?

Thanks,
Patrick