Sooo much better. Glad to see the clutter gone. I think the buttons along the top add a nice touch.
I noticed right away, however, that there needs to be a bit more clarity for the Community and the Professional version. Although this encorporates the site changes with some branding issues, I figured this might be a good place to put it.
1. On every page past the home page, you show the purchase version of DotNetNuke in the left pane. Add a reference to the community version on every page as well.
2. As often as possible (such as in the image of the Professional DNN software box), you need to remind people (at the minimum) that it is the open source code plus professional support. Perhaps the image of the box should have the words "Certified Open Source Code + Professional Support" on it. If you have a second box showing the Community Version, you could have the words "Open Source Code + Community Support". Although those short descriptions do not encompass all the differences between the two versions, it would go a long way towards educating your audience about the basics.
3. As soon as possible, create a feature matrix. Because the Community edition contains all of the same features and benefits as DNN before the Professional edition, you can show with a checkmark that the features are the same. Then, everywhere you are adding new benefits such as the professional support, you very prominantly add a "NEW" icon of some sort. New potential users will understand what the differences are and you might avoid those old suspicious users who think that they are getting less than they were before.
Thanks for all your hard work on this!