Will T42 (Radeon 7500) run SGXA+ / 1680x1050 ?

[tripper]

Will this work via both the analogue & DVI ports (port replicator)? My standard display is 15" 1024x768 .. also my graphics card only has 32MB I believe. I know people can get it to work on higher specced ATI cards such as the 9600, but I haven't heard from anyone doing it on a T42 7500?