Well I see there is a model of the T100 which comes with a keyboard which has a 500gb drive. In the US I can only find it with the 32gb HD on the tablet itself, not the 64gb I want. So I purchased the regular 64gb T100 with the non hard drive keyboard. I was wondering since the keyboard has a USB slot if anyone has opened it up and installed a 500gb hard drive? What's the chances that a hard drive would just drop in? Alternatively has anyone found where you can order the keyboard with hard drive separately?