Drop in on these guys
[
www.sktechworks.ca]
[
forums.reprap.org]
They can show you a working machine.
and good luck!
-Sebastien, RepRap.org library gnome.
Remember, you're all RepRap developers (once you've joined the super-secret
developer mailing list), and the wiki, RepRap.org, [
reprap.org] is for everyone and everything!