How To Change IP Address (Both Dynamic And Static)

I for one has had an issue with Dyanmic IP and not being able to change it. I have been banned from SOOOO MANY THINGS, alteriw, Combat arms, Maplestory.

But Today I found a way to change your IP, many people with static IP have it easy, but this saves a lot of time.

All you need to do is HARD RESET your modem, and router
So like if you have a motorola modem, and a router to it, then reset both.

What this does is, it makes your router think its new, and wipes out all the memory, causing it to issue a new ip address

I have tested this with the following:
2Wire
Dlink
SMC
Brother
Linksys
Sympatico
Motorla

is this true?

Not much of a tutorial.. if someone dosen't know how to change their ip i dont think simply saying HARD RESET explains very much to them.. assume you are talking about unplugging the power on both for 1min.

Tis True? Or not?