The Italian teams aren't up to much these days. Although Milan now have Huntelaar, Beckham and Ronaldinho. I think Utd will score and it'll be probably a draw. They'll beat Milan at home. Chelsea should be too strong against Milan next week. The Arsenal Porto match is harder to call. It all depends which Arsenal turns up. If Arsenal get the away goal and avaoid defeat should have a very good chance. But beware of The Hulk!