Amesoeurs self Titled album is the one I've been listening to a lot
Dredg just came out with a new album, not like catch without arms, its a bit more pop sounding, but good nonetheless
The Dear Hunter's Act III: Life and Death (leaked) and it is awesome! the first few songs sound exactly like Act II, but then it breaks off and goes its own direction.
The Pains of Being Pure at Heart Self Titled is probably one of the better shoegaze albums I've heard.
I've heard good things of Octahedron by The Mars Volta, so I may pick it up soon.
and probably, by far, my favorite album of the year is O'Malley's Bar by George Dorn Screams. Awesome Polish Post-punk/rock
Isis released Waivering Radiant, which is good, but feels like a carbon copy of In the Absence of Truth
whoever said the thread should be named "metal in 2009" should definitely look into the albums I've mentioned.