[kj911]

HALAC: Yes, it really is an insanely fast codec. Can it be ported to Win XP?? Programs that use too new or rare CPU instructions will have to deal with a disadvantage in this case, which may hinder more widespread ones.

I am attaching the self-compiled binaries of the "prepack" compressor discussed on the previous page below. (Basically compiled with "-O3" flag + s/static switches) Interestingly, the "g++.exe" files are 2-2.5* larger than those generated by "gcc.exe". If the "-s/static" flag is not used, I get EXEs of ~291/470+ KB size. If you want a small size, there are UPX compressed versions.