do you konw how to do VPN

sometimes i use vpn to see some sites that are blocked. software that i use is openvpn. usually people that provide openvpn service give you their setting in a file so what you have to do in openvpn is just write in console(in linux my console is bash, in windows command.com) openvpn[space]setting_file service i use is airvpn.com but now it's hard to connect to them. maybe because so many people use the free service...

Why in the world are those social networking sites blocked in your country? Is it for security reasons? I really don't get it. Anyway, I guess you have to download free VPN software in the net and hope that it won't get blocked. You're lucky that mylot is still available there.