1.0 link Rainbow Dash Network http://rainbowdash.net/ Scribus (scribus) http://rainbowdash.net/scribus http://rainbowdash.net/notice/5475323 @<span class="vcard"><a href="http://rainbowdash.net/user/1089" class="url" title="adiwan"><span class="fn nickname mention">adiwan</span></a></span> Yeah, I'd bet anything above, like, pewter would be a nightmare (and probably even that). I'm pretty interested in these housing-scale applications I've been seeing. I remember reading something as a kid back in the mid-90s about the theory, with cranes suspending cement mixers to pour layers and build up walls according to the blueprints.