You want to change your Ip address............. what ya done!

Lol, Mr.Loxy has hit the nail on your head, if you absolutley need to change it the best you can do it to log off completely from your connection and wait a while, then log on. Most ISP's will keep the IP assigned to you, untill they need it for someone else or your lease runs out so you may have to stay logged off for a while!