I was wondering if anyone knows a site where I can buy a 3d rendering program cheap or at least get a trial version so I can make some of that cool abstract stuff.
That was a post from the topic about "What Do You All Use ? ?" It is a link for a trial version of Cinema 4 D.
There are various free modelers. Among the highest quality (these are just free ones) are Anim8or, Wings 3D, and Milkshake 3D. (Can't remember the url, but a Google search should do it.) To be honest, a lot of users download trial versions of expensive programs like 3D Studios Max, and constantly reset their system's clock or tinker with their registry so that the time never expires. But this is highly illegal and immoral, so I'm going to shutup now.