Hi all,
I was doing some searching about Hotkeys and meandered myself to this page:
http://oceanquigley.blogspot.com/search/label/simcity (http://oceanquigley.blogspot.com/search/label/simcity)
This is Ocean Quileys Blog, who worked on the development of SimCity4, and I have filtered it by the SC4 label. Pretty neat stuff about terrain and roads and the way some things work.
Capital! This is very neat, indeed.