Hmm, I don't have that error here. I assume this is the 2.0 version you are talking about. I will look to see if I need to update the database on codeplex.

edit:
I haven't used this with studio 2010 yet, you will need to use 08 I think.

I did just open the version on codeplex in studio 08 and it validates.

well, i do have the same error in v 2 and using VS 2010. i think it would be better to use vs 2010 and since you are using EF, it is adviced to move to EF2 based on .Net v4. the differences in stability and performance are great.

Ya, I have studio 2010 installed now and I don't think a lot will change except the entity code. I know there is a data guidance mvc project on codeplex that I might use for some pointers in taking advantage of the improvements to entity.

I had to write quite a bit of code to get the entity object to be able to be shared across business classes and other things. I am wondering how much of that I will need to undo now.

Anyway I am going to start a new branch of the project in the repository soon with my start on this and scrape the project down to just the barebones cms stuff.

I am about done with the drupal project I have just been doing and there are so many cool drupal things I want to implement in this project CMS wise I am going to put off the commerce and forum stuff for the rest of this year and finish out the CMS.

As always anyone who wants to lend a hand feel free.

OK, well great news, the 2.0 project has been converted over to studio 2010 and the new entity by our newest developer Nerijus (http://www.codeplex.com/site/users/view/nerijusr).

It looks like we are going to be adding and IOC, probably Unity also sometime soon.

Enjoy!