Excellent Hip-Hop Cd's?

ive just gotten into hip-hop/rap and i like it alot, but cant find any good cds to buy, i have alot of 2pac, all eyez on me, the don killuminati theory and Nas albums like illmatic and it was written i have all talib kweli, Hi-tek, Kanye and Lupe. And i never use limewire but any suggestions of clic or modern hip-hop albums?