Some VPS providers don’t offer FreeBSD 9.0, but 9.0 is outdated? Yes, as you can read on http://www.freebsd.org/releases/ release 9.0 has reached it’s End-Of-Life. You’ll have to update to 9.2, but what if there is no image available for 9.2 to (re)build your VPS?
Reboot your server
Reboot your server again
You can check your system info now
FreeBSD 9.2-RELEASE amd64