Change IP Address in Windows 7 & Vista
A "how to" provided by myPrivacyTools.Blogspot.com
You most likely already have your own reasons for wanting to change your IP address in Vista/7. Perhaps you're concerned about privacy, or wish to throw off marketers that track your surfing habits. Whatever the case may be, be sure to also delete your browser cookies after making the changes below. Cookies can also be used to track your surfing, and failure to clear them may render your IP change useless.
ONE WARNING: Your ISP may not appreciate subscribers who change their IP address frequently, and doing so may result in surcharges, or even service disruption. Therefore, if you need a more versatile option, be sure to check out our homepage for other options.