I think everything is in place with all the essential items placed at the right place.
However, there are the following few points you might want to improve on.
1) I am sure the phpbb logo is bigger than your teen terminal logo. So you might want to do something about that.
2) I visit your site as a guest and under "who is chatting" it shows  which doesn't need
3) It shows the same thing at the forum
4) For your forum, i wonder there is not much life in the life section but all the fashion goes to the teen section. So that would mean only the teens enjoy the fashion and stuff and no life for the rest except school work. LOL
I think that's about it. But nice job except i would prefer a less phpbb layout. Hehe.