Part 2 covers the table which is in this post referenced above. The table design has not changed at all at this stage: http://wardepot.blogspot.com/2009/04/terrain-retry-of-old-idea.html and results in the following table:
This table is made up of 4 boards each measuring 4' x 2' of 12mm mdf. This forms the base of the tabletop with the terrain boards to be placed on top.
Lets take a look at the new terrain boards in Part 3 - THE TERRAIN BOARDS.