I think of it as a relief when a new one comes out, right now my FS is so full of Addons placed all over the place, some pop up error messages every one in a while, getting a new FS means a clean start. If MS makes the new FS only compatible with their new OS only, that would be a pretty cruel move, especially as not only FS will suffer this change, all MS games and programs would be made exclusive.
But oh well, I'll buy it anyways, add some more $$$ to Mr. Gates.
Enjoy FS2004 while it lasts!
Alex;)