The pitch is simple: Kingston's Wi-Drive enables three iOS users to wirelessly access additional media content stored on a miniature, fully-portable solid state drive -- the glossy black accessory's footprint is only slightly larger and thicker than a current-generation iPod touch. With an 802.11g/n chip and four-hour rechargeable battery built in, Wi-Drive comes in 16GB ($130) or 32GB ($175) capacities, and stores everything from your movies…
