Few would look at Lenovo's decidedly ordinary A700 all-in-one desktop and think: DJ rig, but then you wouldn't be PC modder Chris Blarsky (of the Hulk PC mod fame). After four months of work, he's managed to transform the 23-inch system into the so-called DJ Sound Control rig you see above, which comes complete with sliding drawer to accommodate a keyboard or other DJ gear in case the slew of built-in options aren't enough for you, not to mention a separate I/O box that also doubles as a po