For the last hour or so I've been enthralled by the shockwave gimmick on the website
for the Italic label. The idea is simple but great: taking a perfectly looping segment from Antonelli Electr. & Miss Kittin's "The Vogue" and breaking it down into its eight constituent parts (a kickdrum, a snare, an acid bass burble, some high-pitched synths, Kittin's vocal etc.), allowing you to play or leave off each part as you wish, so that you can craft your own megamix versions of the track. It is thoroughly addictive, not least because the track in question is excellent.