Yieldbuild - Any has anyone tried it for ad placement?

I tried searching for it on the forum, but no topics yet. Has anyone tried using it or has experience with the company Yieldbuild? It supposedly changes/rotates your ad placement to increase your revenue in exchange for a 3% share of your impressions after 1 month.

The article I read about it from stated that Hubpages uses it. So I guess the next question is; in your opinion is the ad placement good on Hubpages?

I have a feeling that many people would say to DIY, learn from experience, and not rely on a 3rd party program. Reason why I'm asking is, because I recently posted about it at my blog, but wanted to get more feedback about it to possibly write a follow up.

Also while I'm here, I didn't want to start up a new thread. I have recently started blogging using a 2 column default blogger template. (I'm not too good with css creativity =P) So I'm trying to find good placements for Adsense for my blog as well.

moneyne-ws.blogspot.com

I currently use blogger's built in adsense page elements, but should I replace these with regular content ads so that I can add channels?

I can take harsh criticism, as long as its constructive. Thanks in advance guys.

 

I have recently implemented it on a trial run and will post up my impressions shortly.

 

Anyone still using Yieldbuild? Are you finding their servers loading ads very slow? Seems to slow the whole site down... also their support is non-existent after you start using them.. didn't they just get like 6million in funding?

I'm still on the trial but if anyone can suggest something better...

 

Any results so far?

 

I've seen good click pays (+$1.50usd) on hubpages. That said, it depends on the topic.