Free design software.

[Naphta]

Anyone know of such a program? If prefered i'd like one with moving parts too.

I'm thinking of making my grandparents a HTPC as they lack a computer but would love to get to grips with it, and I want to gain some experience of making cases and so forth ;>

[The Underdog]

You will need:

Paper
Pencil
Rubber
Ruler
Set square

If you draw it on blue paper it'll look like a blue print too :P.

[Helior]

http://sketchup.google.com/

[Callidus]

I hear good things about Sketchup never used it myself

bah beaten to it again

lol

[Naphta]

You will need:

Paper
Pencil
Rubber
Ruler
Set square

If you draw it on blue paper it'll look like a blue print too :P.
That is oh so tempting ^^

Also I did not get along with google sketchup.