We all have tried programs that are not only emulators, but compilations. Meaning they contan the exact copies of games in them, with a GUI or contextual menu.
Well, here is a really nifty one for MSX games.
http://www.student.tue.nl/T/M.H.A.v.Tienen/msx.html
This other site is like the HOL of MSX. It is a superb tool for the collector, or just fun to browse. Screenshots abound.
http://www.generation-msx.nl/