TV On the Radio - 'I Was a Lover' and 'Wolf Like Me'
Hot Chip - 'Colours'
Cursive - 'Dorothy at Forty'
Hope of the States - 'Sing It Out'
The Knife - 'Marble House'
Midlake - 'Roscoe' and pretty much entire rest of the album
Muse - 'Map of the Problematique'
The Radio Dept. - 'The Worst Taste In Music'
Secret Machines - 'All At Once (It's Not Important)' and 'Alone, Jealous, And Stoned'
Thom Yorke - 'Harrowdown Hill'
Built to Spill - 'Goin' Against Your Mind' and 'Conventional Wisdom'
Covenant - 'Brave New World'
Danielson - 'Did I Step On Your Trumpet'
The Flaming Lips - 'The Yeah Yeah Yeah Song'
Tom Vek - 'A Little Word In Your Ear' (about a year old, but new to me)
That's all I can think of right now.