A multiplicity of translations
Over at the Liturgy blog, Rev Bosco Peters has a series of posts on the new Revised Grail Psalter. In the first post he links to the full text of the psalter, and laments the multiplicity of translations, though he does say "An English psalter for worship needs to balance accuracy on the one hand with rhythm for proclaiming, chanting, and singing on the other." I don't have the book he recommends...