You dont need the link coz I am the living proof! thats what I did and I got approved without a sweat. When you marry a USC even if your B2 expired then you applied for AOS your over stay will be forgiven.
I guess you need to read my post again coz I did not say that you need not to adjust and just become an LPR right then and there.
Oh and by the way, I got approved in 3 months time and anybody can adjust their status as long as they entered the US legally and are qualified for AOS.
I know you went for CP route which was K1 right? Go to immigrationportalforums.com and ask the gurus there, you'd be surprised!
heres a link here read the last post 2nd paragraph http://www.expertlaw.com/forums/showthread.php?t=76449

