Specially for orang-utans an Ook# .NET Compiler v1.0 has been developed. Laurens Pit
Ook# is the .NET capable version of the Ook! language. On the surface they look identical, but according to the Ook# page the difference lies in the intonation.
For more specific language instructions, see Ook!
The compiler, written by Laurens Pit, is licenced in the BSD style, and can be downloaded from http://bluesorcerer.net/esoteric/ook.html together with some exapmle programs, like the obligatory 'Hello World!' program. There are also some useful converter programs for Ook! to Ook#, written in Ook#, and also Brainfuck to Ook# converters in both Brainfuck and Ook#.
Now there is no reason for you not to program in Ook# anymore!