When we talk about buying music online, we tend to think of stores like iTunes or 7digital. There was a time -- especially for DJs -- that buying online meant browsing vinyl on sites like Juno or Chemical (in the UK at least) from the comfort of your PC -- and, the joy of getting it delivered! Then Beatport came along, selling digital club tracks at a time when more and more spinners were leaving their vinyl in the loft. Early users may even remember when the site was built in Flash (and all the compatibility fun that comes with it). Other web stores compete for DJ affections, but since 2004 there hasn't been a friday night pass without revellers being on the receiving end of Beatport's hastily-downloaded (and dubiously mixed) top 10.