I am having a weird problem. My Windows 8 Touch Keyboard has mysteriously "fattened" up so that it fills the entire bottom half of the screen. Usually, the touch keyboard is somewhat centered in the center of the display with margins at the sides, but for me, there are no margins. My keyboard used to be normal. Also, when I am trying to split my keyboard, the Split Keyboard option is grayed out. I can recall only one system change, which is I installed the Wacom Tablet PC driver.
I have just found out that you can resize the keyboard in Windows 8 Dev Preview from the split keyboard screen. Can you do this in the release version?