For many years I've been working with the 32-bit version of pthreads-win32. From what I can remember it came in an exe file called 'pthreads-win32-[some-version-numbers]-release.exe' which (I think) was 32-bit only. I was just wondering if there's a 64-bit version available now? I came across this web page:- ftp://sourceware.org/pub/pthreads-win32/dll-latest which shows all the folders needed - and the 'dll' subfolder seems to contain both x86 and x64 versions. Obviously I could transfer all those folders to my PC and create an archive myself but I'm guessing there'll be a pre-built archive file for downloading somewhere? Am I just looking in the wrong place? Many thanks, John Emmas