**Car-Parrinello-like dynamics**, to control resonances in

**multiple time step**dynamics, to include nuclear quantum effects at a fraction of the cost of a path-integrals simulation, to compute the particle momentum distribution, to selectively excite a few normal modes, and a number of other applications which have not been invented yet. On these pages you will find a collection of ready-to-use GLE parameters, and a handy online tool to prepare the GLE section of the input for different programs, tools to analyze and fit GLE matrices, sample code to include colored-noise thermostats in your MD code, tutorials and documentation to explain in detail how to use colored noise in your simulation. You will also find information concerning i-PI, a Python interface to perform path integral molecular dynamics with ab initio (and empirical) forces, that implements all of the colored-noise machinery.