I am on a Shady/Aftermath kick right now... check these out if you haven't heard them yet:
(Eminem, 50 Cent, Tony Yayo, Lloyd Banks, Obie Trice, Dr. Dre)
We All Die Someday
Doe Ray Me
Go To Sleep (with DMX)
8 Mile Road (G-Unit Remix)
I Call the Shots (Round Here)
G-Unit Anthem
Realest Niggaz/ To All My Niggaz (with Biggie)
Shit Hits the Fan
Bad News
Realest Killaz (with 2Pac)
You should be able to get these off Kazaa, or WinMx...