MyBB Community Forums

I want to know how to make a your own skins and stuff for mybb forums. I have one at www.tuttorial.com/forums but i need to know how to edit the skin and the colors of it so my people when they join they will have a really cool skin or color. Can somone help me?
Thanks,
-Coolprogram

you need CSS knowledge. go to ACP > Themes > Add. then go to Modify/Delete > *your theme* > Edit and start messing with the colors.