I'm now on "A Feast for Crows" which is book 4 of George R Martin's Song of Ice and Fire Series. Yeah, I know, cheesy titles all around, but I asked my buddy (who's really into fantasy stuff) what current series could hang out in the corner of the same room as Tolkien, and he immediately said this series. So far, he's right.
If you even remotely enjoy the genre, I can't recommend it enough.