Susa

I have a Sapphire Atlantis Ati Radeon 9600PRO 128MB, and when I try to
install my Solaris 12/03, I select the Ati RAGE / RADEON 32MB/64MB option
for video card, but the system fail to start x server. What should I do? For
monitor I selected the right one, and the same for screen resolution (plug
and play 16" monitor up to 1600x1200 @60Hz and a 800x460 16K color @85Hz).

Another question: has the partition where I install Solaris any restriction?
e.g. it must be in the firsts 8giga of the hard disk or some other thing...

Thanks,

Susa