Downloading karaoke is not as simple as going to a site like Limewire where you can just request a title and in no time at all it's coming to your computer.
The only way I know of doing it is through IRC and it's not something that I can explain it to you in this forum.
I've been involved with IRC for several years and I've been able to build up a rather large library. I have put together a comprehensive manual to guide even the most novice in getting set up and start downloading in no time at all.
Contact me if you are interested.
BTW, in case you're wondering, it hasn't cost me anything for all my downloads.

kardude