Just installed CAOS Linux on a Dell Dimension 2300 2 gig. Intel processor 512 Meg Ram (older machine). I'm quite pleased with Arch Linux on my primary system but I'm also very impressed with CAOS Linux on this secondary system. I'll be testing it out over the next week or so by running a few servers and doing some python development. So far I'm very impressed. I'm using it now to post this message.