I went to the site that Phil posted for "Thanks", the PVC play pens are great, I built mine today, I made the one with wire as it seems like it would come apart easier for starage...it's nice, AND LITE! I bought the supplies for the other design, hopefully I'll get that one done this weekend. It took me longer to go get the materials than it did to make it and do get the PVC pipe cutter, easier than a hacksaw.
The site was www.lowchenaustrailia.com. Thanks Phil!!