FreeBSD 7 and 2 monitors

[M. Vale]

Hi, I have 2 monitors (20" Asus) with a Radeon X1600/X1650 PRO configure
with xrand and everything works ok.

The resolution I'm using right now is 3360x1050.

Now I've a brand new Asus 24 (MK241H), and  I can use this monitor with the
other asus.

My configuration now is 1 monitor 24" Asus and another one 20", but xrand
cant use this to make one desktop :(

Do you have any solutions or recomendations in how to put this 2 monitors
working.

one monitor max resolution is 1920 x 1200 (24) and the other Asus 1680 x
1050 (20).

Best Regards

Mauro V.