The idea behind Infinitec's Infinite USB Memory Drive is actually quite straightforward, but we've found that when we tell friends and acquaintances about the unit, it often boggles their minds. So, we'll try to keep it real simple: This red plastic stick is a 802.11b/g/n WiFi radio disguised as a USB flash drive. And when we say "disguised", we're not just talking about the stick's size, but its functionality as well -- it lets you wirelessly transfer files direct from from your WiFi-equipped laptop's hard drive to just about anything with a USB port. Stick it into an Xbox 360 or PS3 and it pretends to be your average thumbdrive,