init levels

Greets; How do I set SuSE to boot into run level 5 (init 5). I should know this but its been a while..:) Explanation: I recently reconfigured an older server to a desktop machine but rather then reinstalling I simply used the upgrade method via yast install program. I checked the various params in /etc/sysconfig via the yast editor but I cannot find the location to change the boot sequence from 3 to 5. Any clues would be appreciated. System in 9.3 regards and thanks -- /ch