Power Point to swf to Movie Maker?

Hello!
I made a slideshow w/photos, animation and music in Power Point. Then I
converted it to .swf because I was told I could upload it so it could be
watched on my website

Now I guess I have to redo the whole thing, unless someone knows how to
convert it for free (swfupload doesnt work for me) into Movie Maker? Any
help you can give me will be greatly appreciated!

Sherry G

PS is there a backgrounds color place to choose from?