Labview community has a lot of useful programs to share. Labview does not mind and actually promote this. When I did the programming in 2003 I explored that a lot. The truth is that you will forget the programming very easily if you don't do it any more. That is what has happened to me. Easy learn easy go. I have not touch the labview programming for 2.5 years and just use it. Because I implemented an interface to ASCII files that allow my labview program to do different task for my work, I really don't need to go back the source file (actually are pictures) and just to change the ASKII file by any word processor if needed.