AdVersal (afiliate, thanks), GlobalInteractive and CanepMedia Then, create 468x60 ads and add two of them in your proxified pages (config.php in Glype).
You can see the Proxy Monetization Thread for more informations.
block a country, block by ip address, deny access by country
Just search for Opened Questions with 'unblock facebook'.
Google Analystics ? Do you keep logs to see where visitors surf ?