XF86Config for potato/dell inspiron

["Greg Wiley" <greg@orthogony.com>]

Does anyone have a working X config file
for the Dell Inspiron 5000 with the 
1400x1050 panel?  I can't get this bugger
to work in anything other than 640x480.

The Rage Mobility is correctly identified
by the SVGA server and the panel and its
resolution is also detected.  However,
I cannot seem to create a valid 1400x1050
mode (XF86Setup doesn't even offer
the resolution as an option).

I found a document describing how to
install Potato on the 5000 but the author
didn't use Debian for X--opting, instead,
to immediately upgrade to XF86 v4.

I would rather stick to a pure Potato if
possible.

TIA,

  -=greg