As a follow up to this thread from a while back:
http://grassrootsmotorsports.com/forum/off-topic-discussion/swingsets-playscapes/36597/page1/
I decided that I couldn't stand the thought of paying big bucks for one of the "Amish built" playscapes that are sold at every shed place around here. The price was too high and the quality was too low.
I found a kit online that included the swings and hardware plus the top A frame brackets for the main swingset for $260 shipped. You have to supply all the wood. The "Fort", as my three year old calls it, was my design. All of the wood is cedar, which was sourced from a local millwork place. The slide, handles, copper post caps, Trex and the climbing wall came from Lowes.
My daughter and I are both pretty happy with the way it turned out.