I've made a great discovery... Budget Travel Online's snap Guides. Cities Made Simple, they say.

These are downloadable (pdf file) city guides in 7 pages with info on getting to/from and around the city, important numbers (for emergencies), where to go/what to do, where to eat, where to shop and where to have fun.

Guides are available for the following cities: Paris, New York, London, Santa Fe, Honolulu and Miami.

Soon there will also be guides for Buenos Aires and Sydney.

Surely worth checking out.