Someone asked, so I'll answer for anyone who isn't familiar with it... Gnu C Compiler In Linux/Unix world, get the C compiler and the basic utility/system programs running and then 'most anything available can be recompiled, by executing a "make" command. The programs are "portable" by being written in C. (In a previous life, GCC was the Guidance Control Computer...) -- See my web page: http://www.k7on.com