Just when you though USB memory sticks couldn't get any larger a company called Disgo has launched a 2Gb model.

Weighing in at just 15g you can store approx 37 hours of CD quality music, approx 13 hours of home movie or a 19,000 page word document.

The Disgo also promises to be the fastest USB storage device on the market offering super-fast read/write speeds of 24MB/s and 14MB/s respectively.

The unit will cost £199