My current site

My current site is photojunkiez.com and it runs off word press. my forum site is photojunkiez.com/forum and is mybb powered. I want to make a site where i can run thw main wordpress site but intergrate the forums seamlessly. What is the best way to do this? Ill start over ill install what i need to i just have no clue where to start. Please help. Thank you!

Troy