No specific info about version 2.2. Please visit the main page of MMetro on Software Informer.
A calculator to test the suitability or compatibility of couples.
Gapminder World lets you view animated statistics about global parameters
Detects the fingerprint, the face, the iris and the voice.
It contains data sheets with pinout and information about vacuum tubes.
It's a software for windows for learning the 72 colregs
Scroll Saw Pattern Printer allows to prepare patterns to be cut by a scroll saw.