This Diashow features the LEGO® train layout as existing in November 2011.
Size: 4 × 1.80 m² (13 × 6 sqare foot).
There are videos uploaded showing it all in motion (but with more blur):
   • LEGO Town in 2011 (4m × 1.80m)  

compare with old vidios dating from:
2009:    • LEGO Hobby Room (version 1)  
2010:    • LEGO Hobby Room (January 2011)  

All made from regular LEGO® bricks and original LEGO equipment.
Majority of designs are "MOCs" (My Own Creation).

The electrical equipment covers:
12V (signals and level crossing)
9V (track + BR50 steam engine)
9V light&sound system (fire engine + alarm horns)
Power Functions (Emerald Night passenger train).

Many detail pictures are uploaded at my Brickshelf Gallery:
http://www.brickshelf.com/cgibin/gal...