The Houston Astros and left-handed reliever Trever Miller have reached agreement on a one-year contract, pending a physical examination. Financial terms of the deal, which includes a vesting option for 2007, weren't available. Miller, 32, is 10-11 with a 4.66 ERA in seven seasons with Detroit, Houston, Philadelphia, the Los Angeles Dodgers, Toronto and Tampa Bay. He made 200 appearances out of the bullpen for the Blue Jays and Devil Rays from 2003-2005. Last year Miller went 2-2 with a 4.06 ERA in 61 appearances with Tampa Bay.