Need Help

So, I have a mac, and cant get any miners working. You are the only online miner I have been able to find where I don't need to download something. I really have nothing else I can use, and you disabled the ability to register. If you could enable the ability to use other pools like coinotron or something, that would be cool. If not, please re-enable the ability to register. I really need to go to school, and I need to do this to pay for books..