I've always kludged a cutting surface together with a couple of saw horses, some lawn chairs, and whatever else is handy. We have a small table saw, but I usually prefer to use the circular saw. I'm finding with a flexy wood like luaun that my cuts aren't just right. I clamp on a saw guide, but if the wood flexes anywhere while I'm cutting, the cut isn't perfectly straight.
Any suggestions for a good, easy setup for better cutting?