1.) you cant just change your IP, you have to wait for your ISP to renew your IP, which will change it. you cant change it when you want, although you can speed up the process by leaving your modem unplugged.
2.) multiple accounts are against the rules, even if you arent banned.
3.) your and idiot
4.) you need to do something better with your time.
6.) or 5 for those actually counting, again, your an idiot.
7.) that is all.