Yes I should clarify.

For the longest time I've wanted a small projector, to hook up to my laptop, so that I could project my nice maps onto a blank blank table, from above. So far, I have not been able to justify the cost. The fact that I may be in possession of everything needed to at least put my maps onto a larger screen surprised me, mostly because I have never thought of something that, in retrospect, seems simple.

I have since procured coffee, so I would appreciate less shocking revelations.