Trouble installing

[simonbrinck]

Hi guys,
I'm trying to install but when i get to this point: (from the installation guide)

"<- If something went wrong, you will see this screen. Don't worry, there is help.
First thing to try is set the CHMOD of the includes folder to 777 and try again. You don't remember CHMOD? Look here!
If it still won't work you can now download the configuration file Pixelpost has created for you. Check the database connection settings and upload it via FTP into your includes folder.
If you are done, re-test the connection please. Now you should see the successful configuration screen. "

Even if i do chmod the includes or upload the config file I dont get to the successful configuration screen. Any ideas?
-simon