I am running a TBD with my 13" rMBP. I use it mostly for email, web browsing and quite a bit of word processing. I love both displays but when I use the TBD I do sometimes find myself struggling a bit with small text size. I compensate by zooming when necessary and that works pretty well but it is a bit of a PIA. Is it possible to adjust things somehow so that the TBD displays slightly bigger images and text by default without compromising the quality of the text and images displayed? Is it just a matter of adjusting the resolution or is there more to it?