Jeff Peery wrote: > hello, I am trying to find the source code for FFT. I found the FFT.py > module athough I cannot find the actual code that runs the FFT. Is it in > a compiled form or can I view its source? Which FFT (where did you get fft.py)? you asked this same question in August, here is what I said then: http://aspn.activestate.com/ASPN/Mail/Message/2765231 Kent