Kazaa Gold ripoff I paid for this music service and did not get to use it Internet

When you originally purchased Kazaa Gold, they gave you a proof-of-purchase number. I write mine down and kept it in my desk for safe-keeping.

I had to do a system recovery. Yes, you do have to download Kazaa again. But at the payment screen, there's a link saying "current customers" or something to that effect. Click on that, enter in your proof-of-purchase, and you're good to go.

I'm guessing you didn't note this number. I had to do several system recoveries (it was an old computer, which has since been replaced) and each time I entered in my proof-of-purchase number and got everything back up and running again.