I don't know if you guys have use for program to make floor plans into 3d, but Sweet Home 3D is quite nice for the job, here is view to my kitchen:


It is free and also it works in Linux and Windows, also in Mac, has some model libraries and supports importing 3D objects, I like a lot how it works, feels very professional, yet costs nothing

Here is linky to it's site:
http://www.sweethome3d.eu/index.jsp

Nice to make plans, what if I put door there, or how wall would look with different colour etc.

I did make some rather crappy video with software, it was made with around middle quality and low resolution, still took whole night to render:

http://www.youtube.com/watch?v=vCbM7XVTVRo