what he has done i am guessing is included UBB into his php page. to change the look of it(i guess you are talking about the layout of UBB itself and if you are this really should be in the template forum) you would have to edit the html snipts in every public_whatever_page.pl what you might like is Compact Headers by Skorpion which would rearange the top part of the UBB and take off that unsightly pic that says forum which would look better with the layout you have on that page and also you might want to think about Compact Footers by Skorpion as well which rearanges the bottom of the UBB and makes it look way better. might want to head over to the templates forum and check out the demo links to those templates.
