From Casio PB-1000 to x86, TurboPascal/Delphi, Basic/GFABasic/VB, C/C#/C++, Prolog/Lisp, Perl/Python/KiXtart/PHP/JavaScript, Forth, Cobol, Smalltalk V and a few more I`ve already forgotten, I`ve been programing for over 25 years now. Currently learning Objective-C and Cocoa-Touch to create some iPad/iOS programs. ©