changing location of avatar and that..

[gravy]

ok, atm when someone posts in my forum, their avatar and that is in a bar accross the top of the post(like in this forum), i want to change this so that it is like a column on the left(like ip board)..

how do i go about doing this, is it hard??

Thanks,

ACP -> VBulletin Options -> Style & Language Settings -> Use Legacy (Vertical) Postbit Template