1. DNS2Go is a Domain Name System that will make your computer accessible anytime, anywhere by associating a domain name of your choice to your currently assigned IP address.
   
   

• Sign-up for your DNS2Go Domain Name at www.dns2go.com
  
• Download and install the DNS2Go client.
  
• Install and configure your favorite Internet Server.
  
• Inform your friends, family, and colleagues of your new domain name.

Every time your computer startup or reconnect to internet,assigned IP address is different, you need to change the IP address in /etc/dns2go.conf manually,so that dns2go client can work properly. i modified a small daemon program originated from William C. Hammel,and rename it dns2go_call,and another dns2go monitor shell script called dns2go_mon, dns2go_call program will automatically check whether assigned IP address is changed or if dns2go client is runing properly every 5 mintues (default setting)