I've recently had a problem getting downloads with this source and I found out what my problem was. First let me tell you what happened and then the cause.

What Happened:

I'd attempt a download from this type of link and it would act as if the download link was dead. I'd click on the download button that was pictured at this site and nothing would happen.

How To Fix:

Diasable NIS

Tip:

Use popup blockers, because there are lots of popups

That's happend to me too sometimes and the only way I have for downloading is to disable NIS too ;)

You have to disable Ad-watch too ;)