Hello, I have searched this forum on how to do this, but not yet seen an answer that appears to work except for formatting you Mac and installing Snow Leopard client which seems a bit extreme. I bought my first Mac Mini (server) less than 5 months ago. I got the server recommended to me for the hardware, not the server itself, so it seems crazy to me to pay to upgrade to Lion and then to pay to upgrade to Lion server afterwards. Has anyone managed to find a simple way to do this? Regards, James.