when i search for my forum in the search engines, some users profile ranks 1st!!! Is there anything I can do
give thanks really, it means your site is being indexed. since is your forum, you could add something to the user profile. Like making more prominent the entry page for the forum
At least it's not a user from another forum that is using the name of your forum as their username. I've seen that sometimes. Be careful where you post, and what username you use. You could be competing with yourself.