DoubleTwist's Amazon MP3 Store: One Less Reason to Bother With iTunes

It's impossible not to love the concept of doubleTwist, the all-devices-welcome quasi-iTunes music manager, but up to this point the software has been pretty barebones. Now, things are gettin' ser-i-ous: doubleTwist has a built-in music store, courtesy of Amazon. » 10/07/09 10:30am 10/07/09 10:30am