I tried following these instructions to install votepro, but i'm stuck

Installation Instructions:

1. Extract file "votepro.zip"
2. Upload folder "votepro" to the root of your web site. (Your public_html directory)
3. Change atributes of file "config.php" in the folder"votepro" to "666" = "rw-rw-rw"
4. Go to http://your.site.com/votepro
5. Fill all fields with valid values.
6. Enjoy Vote! Pro 4.0

did #1, and #2, but #3 I'm having problems with. I can change the permissions to 666, but I don't know what the "re-re-re" is all about. I tried opening the config file but it's blank.

I changed the permissions to 666 and ignored the rw stuff and when I go on to #4 (Go to http://your.site.com/votepro), I get this error message:

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator, webmaster@goatofthegame.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.
More information about this error may be available in the server error log.
Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.


Can anyone help me with this?????