I have created a flythrough animation for the new conference center of the Regional Environmental Center in Hungary, and some animations explaining how the solar and geothermal heating and lighting systems of the building will work. It is actually pretty ingenious engineering work! Plus, the building is going to look like something out of Blade Runner instead of something out of a fifties Soviet movie. You can see my work here:

http://www.rec.org/conferencecenter/solarpanels.html
http://www.rec.org/conferencecenter/geothermal.html
http://www.rec.org/conferencecenter/lighting.html

The flythrough animation was bundled into another file which messed up the resolution but here it is in wmv format:

http://www.rec.org/conferencecenter/img/rec_cc_video.wmv

If I have some time I will convert the original into flv and showcase it here.