In reply to aln:
I love Low. In rough order of greatness, I'd rank the albums of theirs I own (best first) as:
Things We Lost In The Fire
Ones And Sixes
I Could Live In Hope (really hard to find, but brilliant, especially Lullaby, which is my favourite song of theirs)
Trust
The Great Destroyer
Drums And Guns
C'Mon
A Lifetime Of Temporary Relief is a wonderful collection of out-takes and rarities (including a wonderfully low-key (arf) documentary) but definitely one for the serious fan only.
Their Christmas album is also wonderful, if a bit of a novelty. Just Like Christmas is obviously the best Christmas song ever (even if it's actually about how it isn't Christmas at all).