- COMPASS - A program for generation time serial samples under an infinite sites model
http://jakobssonlab.iob.uu.se/software_Jakobssonlab/Compass_Manual_v1.0.1.pdf
- Visual simulation od coalescent process (can be useful for undergrads)
http://www.coalescent.dk/ - COALFACE - another GUI
http://onlinelibrary.wiley.com/doi/10.1111/j.1471-8286.2005.01139.x/pdf