you're probably already hip to PANDORA, the self-customizing radio station available online through your browser, and if not, come running. merely by selecting a particular singer (or song) will program Pandora to play you a succession of music tailored exactly to your selection's style or mood. hatched by the ingenious minds of the Music Genome Project, this is the coolest new thing i've run across online for many a moon (i'm listening to it right now).