Do what you want 'cause a pirate is free, you are a pirate!
What a great video. Thanks YTMND!
EDIT: Oh. I get it. But no, grabbing microsoft office illegally isn't something this forum condones!
What don't you like about openoffice? It's easily the best Microsoft office replacement available and sometimes even beats the Microsoft variety on the things it can do (PDF support for example.) If it's just because it's not enough like Microsoft office then you'll be out of luck, there's no open source clone available and Microsoft would clamp down on it pretty hard if there was!