Adsense websites

I have been reading about adsense websites. Are these sites build online do you get a cd or how are they build and assessed. I already have a website with adsense that doses ok and I don't have time to work on building pagerank and traffic. Do these sites take the usual seo, link building and other traffic building and keyword work a site takes. I would thing since there are 25 in some packages there may be abort cut. Also how do we know what king of content needs to be posted nod hem or comes with them.

I think you must understand the on and off page, this are the basic in SEO, and in contents you must an original article no duplication.....

Are you talking about those sites that you buy in a package? Something like "85 adsense sites". The problem with this stuff is that tons of people all have the same sites, and end up competing with each other.

If you have a site that doesn't offer anything unique, and is just "made for adsense", it becomes tough to make some decent $$$

Matt