Calzaghe by SD and JT by UD, even though I'll be cheering against Taylor I think he's too well rounded for Pavlik and Taylor will have a big speed advantage.
Edit: I'll be cheering for Pavlik, but I just don't think he'll be able to beat JT... I'm not sure who I'll be cheering for in the Kessler-Calzaghe fight, but I think the two biggest factors in their fight will be the location and Calzaghe's hands.