Laptop secondary monitor

Sill in progress:

So one day I was building a truckputer because I was severely disappointed with Panafonic chinesium poor quality receivers. So I bought a 7" 800*480 LCD and driver board from ol' ebay and then played with it. Long story short (too late???) I never finished that project. Now I had an LCD and driver. Cool, I'll do another Pi project! Wait, what, there's an official LCD???? Now I have a spare LCD and driver board.

I've always wanted a second monitor for my laptop. Why? Bug o