Hi biggeno,

It sounds like you were scammed. LW Pro costs $21.95 for 6 months worth of free updates & email support, $34.95 for a year's worth. LW basic is free. The only official site for download is Lime Wire » Official Website & Free Download, BitTorrent «

There's no 'mega limewire'. Read through the threads below. If you've been scammed into paying for basic LW, contact your bank/CC company & report this. They may be able to stop payment.
Membership? - **BEWARE** - Download p2p Clients ONLY Thru Official Sites (click on link)

get your $$$ BACK!!! (music members)

I'd get rid of the LW version that you have now. Unless you download from the official site, there's no guarantee that you have a clean version.
Then download the free basic LW from the official site. Once you've done that, please read the LimeWire FAQ and User Guide

Also check out the stickies around the different forum sections here...there's a lot of helpful info