Iomega, maker of many a sexy storage device, has a new eGo out specifically tailored to the MacBook Air set. The 2.5-inch eGo Helium Portable Hard Drive encloses 320GB in anodized aluminium. In case that’s not enough space, the drive can utilise an online backup service for “cloud computing.” The entire package is less than an inch thick, weighs 7 ounces (about 200 grams) and can be dropped from up to 4 feet 3 inches (1.3 metres) onto industrial carpeting without worry. Not that any of you will experiment with that, I hope.