iTwin showed up at CES this month, and this product is pretty exciting.  I think iTwin is perfect for non-geek users.  Instead of having to mess around with networking, iTwin is all about Plug’n’Play.  iTwin resembles a small, thin flash drive.  The trick is when you split it into two parts, one part goes into the computer you want to have access to, the other part goes into the computer that you’re going to use.  Even better, the connection between two computers using iTwin encrypts with AES-256 encryption algorithm.  iTwin claims you can share unlimited files between two computers, and uploading and downloading files with unlimited sizes.  It doesn’t matter if you’re in Italy, and the computer you want to access is in USA,…