Well, I see that when you post a topic, you put thought into it. However, its apparent that the forum just started. It looks like it just started today, in fact. Before advertising, I would spent quite a while building up content first.
Also, as pleasant as your layout and logo seem, they also seem kinda plain. The logo, specifically, I'm not sure if that was a completely custom job, or if it's one of those logos that you just add your name to in the ACP or something like some templates allow you to do.
I hope I don't come off to harsh. I just want to be honest with my first impressions.