Upgrade Xorg or Upgrade to Freebsd 6.2 first??

[David Southwell]

Hi 
merits /demerits of alternatives:
Currently Running freebsd 6.1 and given the need to upgrade to 6.2.

Is there any advantage in upgrading the system to 6.2 before upgrading Xorg or 
should I do it the other way round.

Thanks