I had a close look on PSPP. Looks great. However I have a remark and some questions.
Remark: In the faq there is a syntax example and the advice to save is as myfele.syn. Better would be myfile.sps as this is the default extension for the setup file in psppire.
Question: Furthermore I tried to compile it for Windows. The newest version of pspp, 0.6, compiles nice using cygwin when the gui is disabled. And it seems to work nice to. (But I didn't a in dept test.) Did anybody succeed in compiling pspp for use in windows with the gui enabled? If so, how?