Rams Get:
WR Anthony Gonzalez 77/4 22
WR Antonio Bryant 84/3 26
DE Mark Anderson 84/3 24
CB Leigh Bodden 82/3 25
Pit 1st
Pit 2nd
Tampa 2nd
Pit 5th
Steelers Get:
WR Larry Fitzgerald 95/3 24
DE Paul Spicer 80/2 30
CB Lito Sheppard 95/5 26
Rams 4th
Gonzalez + Bryant + 1st + 5th = Fitz
Bodden + 2nd + 2nd < Sheppard (by a little)
Anderson > Spicer + 4th (by a lot due to age and better rating)
You get Gonzalez in this deal, with young talent and picks.