Placements are okay but the one in the header should have a break and the one in the right sidebar should be lowered. It's kind of annoying.
how about ads beneath the first post for guests? I think DP does it i can't remember though because I am always signed in here because i love this place haha cool skin btw i have never seen that type of build for a Vbulletin forum.
good find adulu if i had a forum designed like yours i would certainly use this format of ad placement good luck !
Nice find. I wonder what research google did to find out which position on a forum gets the most clicks.