I measured out the 2 footers so friday I can cut. I planning on doing this tomorrow but what I was going to do on friday got put on for tomorrow so .... yeah .... that wins over this.

I'm still a bit short on the wood but I believe I can build out the actual floor itself and leave the area where my couch is alone until I get some more 3 footers. I still need to buy some 2x4's and plywood too. Do that saturday during the day. Wonder if they'll let me on the bus with those. Really should map out my floor to see how many I need to buy.

Help?
Anyone know structurally how close the 2x4's for a floor need to be together? Every 6 inches? And is 3/8" plywood going to be thick enough? Remember, I'm a programmer, not a carpenter. I know there are rules for this type of stuff. If someone knows, please inform.