Just tried to install link, I cant remeber the name of it. Whenever I click on the homepage button in the admin area it says permission denied, but I know that i've chmodded the directory 777. What gives? Also if I go to the homepage then do a search an error 400 comes up and the address bar has a wierd address in it. Anyway I'll try again tommorow, can anyone help?

Not from what you posted. If you could cut and paste the actual error messages, it would help.