Hey i have just got the Samsung Galaxy Tab Pro 8.4 couple days ago and it is very good and way better than my Samsung Galaxy Tab 2 7(as a back up now). I have been using multi window mode and its great but the keyboard is too small to type and have to type very slow to avoid spelling mistakes and i thought there was a option that you can make the keyboard full size just like in landscape/portrait mode in multi window but i can't seem to find the option in the settings and while on the keyboard. How do i make the keyboard bigger in multi window mode? Where is the option? Should i install a 3rd party keyboard?