UBB.threads PHP Forum Software Community Forums UBB.classic UBB.classic 6 Support Do I need Multiple Instances or licences for

Hi just a quick question as I have just purchased one infoop license agreement for one infopop UBB Classic Standard message board.

- In order for me to have custom colors for each forum and custom header graphic pic images do I need to use multi- licenses and purchase more than one board software UBB Classic?