Lead Impact , Have Anyone used this PPV Site?

I've heard some good things about them. The course RapidMassTraffic uses LeadImpact as their lead source of traffic. Haven't tried it yet but will in the future

I like them and making my money back.

I used it to send targeted visitors to EPN(eBay) sites. So, I got quality clicks on sites that were even deindexed a long time ago from Google.

I had zero success sending them directly to a CB product page. Maybe using a squeeze page is better to at least build a list.

I've used LeadImpact since it was called MetricsDirect back in 2005, never for CPA stuff, so I can't speak on that, but what I can speak to is that I've had success in building a list of people who buy my stuff there. Far more success than any of the other PPV networks you'll hear about. I've tested many of them and LeadImpact is the best in volume and quality of traffic in my opinion so far.

I haven't used any of the others. My partner and I started to use LeadImpact since last week and we're very happy with the result. We're gradually spending more and more on it. Screen capture of our spending yesterday and we've just topped the balance: http://is.gd/hIMOi
The paused campaign has too many unprofitable keywords (thousands of them) and it's too large to handle. We picked out the profitable ones and migrated them to the new campaign. We're going to add new ones and pause unprofitable ones daily to try our luck on getting some new profitable keywords.
To be honest, hardly any sub-directories of even the Alexa top 10 thousand domains are worth targeted as keywords after the last few days of trial and analysis. So it makes sense for starter to simply focus on the intuitive domains. Make some assumptions of your target audience's web-browsing habit and try run with them. Don't worry about the ranking. You may rank low but you get volume still to work out your conversion rate.

Word of advice: we've spent money and tried some of the CPV URL scraper tools. One of the larger and more expensive one is buggy and we're in the process to try to get a refund through PayPal dispute. One of the cheaper one is actually decent.
But it so happen, all the fancy additional tools in these service sites, such as YouTube URL scrapers are worthless for their scrapped results cannot bring statistically evaluable amount of hit for us to consider the trial and miss effort worthwhile.
The tools searching led us to find one free Google url scraper tool available online. It's not as fancy as the paid online version. (The paid one has MSN and Yahoo search with geo-targeting search result pull-down menu.) It's a client application run on your own PC. It's called "Footprint Finder Google Scraper". I don't think the software maker is still updating it but it's still very usable.

PS: The waiting for keyword approval is long but they have come around as their FAQ promised so far: within 1 working day. They don't work on Satuday and Sunday, as we found out by experience...

PS PS: We're in the process of trying to get into other CPV networks to try to expand our exposure further. Namely. TrafficVance. But for the lack of a qualified referrer, an endorsement as they called it, we're stuck. We're in the process of asking a sales rep Grayson Gold from FUTURE ADS LLC, whom we found on DP, to help us out. He said in a replied email saying that they're still considering our application. We heard TrafficVance had larger volume than LeadImpact. Let's hope we can find out if this is true soon enough. :>