I uploaded qbasic, thanks again Jeroen, and wrote my program. Using random data I started the program this morning. Five hours later it was 30% done. Downloaded compiler and re-ran. Program is almost done, it only took one hour this time. I'm doubling the amount of random data and re-running. This weekend I'll do it in C++ and see how that goes. Then I can use real data next week.
Programming is fun! Kevin T.
