N-Scale Lego Train

I found this one day on BrickShelf and thought it was totally cool - it's a Lego train set in N-scale. Obviously some hacking of bricks took place to get the engine working. Uses real n-scale track but the houses etc are all Lego.

http://www.brickshelf.com/cgi-bin/gallery.cgi?f=115907 

Take a look!

I also thought this n-scale bridge made from Lego was rather clever.