Halleluiah! ACQ PT lumber is on it's way out of circulation. The
new PT lumber is called MCQ and eliminates all the corrosion problems
of ACQ. Any exterior rated hardware can be used with it. It's color
is barely darker than natural wood with just a slight hint of green.
Ground contact rated (0.40) has a lifetime warranty.

http://www.canfor.com/products/wood/...lumber/mcq.asp

Southern "Yella" wood has already changed over and is on the market.
Georgia Pacific is in the process of swapping out their ACQ for MCQ.
Look for the big box stores to continue selling ACQ to unknowledgeble
homeowners until all supplies are sold.

KC