Hi Gmill,
You should have posted in the same thread that your first post was in, now
stief won't know you posted a response unless he goes looking through the forums. Anyways it's no big deal.
Here's a couple pointers, I hope it helps:
1. Contact the site you bought Limewire from and tell them you know you were scammed and demand your money back. Some have a 7 day money back guarentee
2. Contact your bank/cc company explain that you were scammed into buying something that is available for free. They should have a fraud dept. that can help you out.
3. Consider cancelling your cc because you don't know what they might do with your account info now that they have it, and keep an eye on your statements cause sometimes they will tack on additional charges for stuff you didn't order.
4. Uninstall and delete the version of LW you got from them because it could contain adware, spyware, virus ,ect. And scan your pc for adware, spyware viruses, ect.
5.Download LW from the official site here:
http://www.limewire.com/english/content/download.shtml Basic is "free" Pro costs $18.88USD and gets you 6 months free updates and pro support.
Can't think of nothing else off hand, maybe someone else will have a suggestion.
Good luck