MM1

I upgraded to MM2 and am not happy. Is there any place I
can still download original moviemaker? I have my XP disk
but cant seem to find out how to reinstall just
moviemaker.If not, can you tell me why MM2 takes way too
long to save the finished project, as opposed to the
original version taking just a few minutes for the same
project? Now it takes me about 2-3 hoyrs to save a 15
minute movie.