I tried Bidvertiser and I don't rate them much... Didn't have diverse selection of ads like Adsense does

Also, when I tried Konera, I found they nobody hardly clicked on them and you only get a penny or so per click

James

You may try chitika and infolinks as an alternative in adsense.

Chitika is a well-known PPC advertisement like Adsense. Chitika allows you to have reasonably higher PPC value than Adsense. Chitika offer an image in advertisements, which can catch the attention of more visitors to click the advertisement.

Infolinks is a good monetization tool. It brings the most relevant appropriate advertising to your visitors. Infolinks match your website content to deliver the highest PPC advertising earnings nowadays.