So it won't arrive in January as originally planned, but better a little late than never, right? Microsoft just announced that its Surface Pro tablet will go on sale February 9th in the US and Canada, with wide retail availability beyond just Microsoft.com and Microsoft Stores. As you may have already read, the device will start at $899 for the 64GB model, and $999 for the 128GB version. Whichever you choose, a pressure-sensitive pe