The Core

Did you find one Ras?

Some sql statements should be able to rewrite what you need, I don't know of any plugins that import from one style to another, and I've played with a few.

Just backup your db, and do it from phpmyadmin via sql statements live on the server. If you bork it (heh), just replace your db with the backup.

Also, there is a plugin called sql executioner which I use all the time. Run the statements from wp dashboard.

Install wp backup plugin, save db to desktop.

Install sql executioner (its an old and not recently updated plugin, but still works fine)

Hack away. If you break it, you'll need phpmyadmin to stick the old db back up.

Hah! Just point him in the direction of some new stats tracker and you're golden...

I know the guy who wrote Advertising Manager.

He was one of the co-founders of OpenX.

You might also want to consider running OpenX in conjunction with Advertising Manager, gives you the ability to do geo-based advertising based on a placement size etc. Run ads in rotation, dayparting, target by demographic and a whole ton more things beside just serving up adsense. You could even use it to split test different ad colors etc. in Adsense and weight the serving based on results.