If you recently invested in an MP3 player and have no idea what to download from iTunes to fill out that 27th hour (or second gigabyte) of music, check out www.tinymixtapes.com for ideas. The quirky site offers free ready-made or compiled-to-order playlists for every conceivable occasion. Highlights: “Songs for Test-Driving That Sexy New Dress I Bought in an ‘I’m So Hot You Are Not Worthy to Touch Me’ Kind of Way” and “Songs to Listen to While Having Your Tongue Stuck to a Flagpole in Subzero Temperatures.”