Has anybody ever heard of autodesk?
well they make softwares that are used worldwide and well they cost ALOT

Want em for free?

well you can:
http://usa.autodesk.com/adsk/servlet/item?siteID=123112&id=14185424

You need a school/university/collage email address and you will be able to download most of the 2011 software for free!
How cool is that

well that happened to me, checked my school account today and it said it got acepted, so you will be able to do it, just wait about a week.