Since I got banished from using Google's Adsense, ever since then I've been trying to use other alternatives. I tried Adbrite and didn't like it because the ads are irrelevant, Project Wonderful is pretty good, and I'm a affiliate of a couple of sites.

But I want to know what is better or equal to Adsense? I want relevant ads and of course a good/great payout.

I have yet to try things like Clicksor or Vibrant.

I've not found any quite as successful for me as adsense, though you could try the Yahoo Publiher Network.

Any other suggestions? Everytime I try to get on Yahoo Publisher Network it stops at "Loading,
one moment please..."

It all depends on the type of site you run. In terms of number of advertisers and relevancy nothing tops AdSense because of the way their program works.

However other ad networks you may want to consider are: Tribal Fusion, Valueclick/Fastclick and Burst Media. There are a few others but I have never worked with them.

What about registering another AdSense account on another person?