Problem Xfree nvidia

[Ricardo Javier Aranibar León]

   Hi list

   I can't install my xfree, I have a video nvidia Riva TNT2 Model64, I
   recently bougth FreeBSD4.8 from freebsdmall.
   The problem is when i'm instaling the xfree i have problems in
   configure my monitor the vertical , horizontal and the resolution i
   probe all options and i have the same problem that my configuration
   failed.
   My monitor is LG studioworks 500 of 15``

   Regards,

   Ricardo
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