HTTPS modes (https://air-proxy.com) are more secure and accessable than (http://air-proxy.com:82/). You should always use https:// link if available to you. Please ignore any browser warnings sent to you when using the HTTPS link, and accept the certificate.
Light blue links in the gateway list symbolize special routes to air-proxy.com that don't appear to be so at first glance. This is so if someone checks the browser or network link history, it will appear you've only been browsing those sites, and not using a proxy.
It's always best to clear your browser history when finished.
In Internet Explorer: Tools -> Internet options -> Temporary internet files and history -> Delete.
In Firefox: Tools -> Clear Private Data
Pages loading slow? Be patient. Some connections get sent through tor, a network of load balanced proxy servers around the world.