You are free to download and use all information and to give it to others, provided that this copyright is also given. None of this site can be used for commercial purposes. Aladdin, Snowgum and Cygwin software have been used in it's production. They have generously released free versions of their software for non-commercial use. If commercial use of this material is detected, I may not be financially strong enough to prosecute, however, I will with pleasure, inform the software companies and give evidence if requested.