Judging by its quirky name, you'd think Digiboo is anything but an à la carte video service hoping to fight it out with the famed Redbox, or even Qwikster Netflix. The outfit's kiosks allow you to grab a two-day rental from a 700-plus film menu for $3.99, while $14.99 makes any title yours to own. Here's the interesting part -- rather than getting a DVD for your cash, though, you'll insert a flash drive to download your movie in as little as "30