afni.nimh.nih.gov

I just ran 3dTstat on 3 systems (Mac, Linux, Solaris) and had no problems. The compile date reported is 'Dec 31 2007'.

Without more information, I don't see how to proceed.

What type of computer are you running this on?

Do 'setenv AFNI_TRACE YES' and then run the crashing program. This will cause the program to print a trace of its operations to the screen, and may give some idea of where it crashed.