I am looking for a good program to sketch our future eco-home. Does anyone have any ideas? Thank you.
Try Google Sketchup. It's free, and pretty easy to use (do a tutorial or two if it doesn't click straight away).
I use Sketchup too, works really well once you learn it, and it's pretty straight forward. Thought I'd include a pic of my eco-home v 1.0 There's no way it can be this big in the end, but one can dream =)