Xi3 has been one of the more inventive PC builders in the field, designing its Modular Computers in the belief that small, more upgradable desktops are the way of the future. The company is planning two new systems to further that dream, the X3A and X7A, but it wants our help: it's running a Kickstarter funding drive until October 28th to assist the development and garner some early adopters. Put down $503 or $603 and you'll get the entry-le