I very much like Dzindzi's recomendation 4.g3! (cutting up black's options) Nf6 5.Bg2 c6 6.d4 Bf5 7.Nf3 (pay attention to the move order white employs) e6 8.O-O Be7 9.a3! and Black faces serious problems. Black should play somethig other than 3..Qd6 (propably Qd8 {or even Qe5+ mr Martin?} is somewhat better)

After the moves:-

1,e4 d5 2,exd5 Qxd5 3,Nc3 Qd6 4,d4 Nf6 5,Nf3 a6 6,g3 (I believe this move is Khalifman's recommendation and in most peoples view this line is dangerous for black) 6...Bg4 7,Bg2 Nc6 8,0-0 0-0-0 9,d5 (is this the move that puts black out of business?) 9...Nb4 10,h3 Bh5 (I think 10...Bxf3 is good for white) 11, Bf4 Qc5 12,Be3 Qd6 Now how does white break the repetition with an advantageous game or at least the initiative. To date I can't find the move. Any suggestions? e.g. 13 Qe2 Nbxd5 13,Nxd5 Nxd5 14,Rad1 Qe6 15,Qc4 Nxe3 16,Qxe6 fxe6 17,fxe3 Rxd1 18,Rxd1 Bxf3 19, Bxf3 with what looks like equality to me. Your suggestions would be helpful. Am I missing something earlier or should I look at a more straight forward line?