I'm having a problem with my nant script which uses the Nant.Contrib library in order to build using a solution file.  The error currently reads, "MSBuild can only read solution files between versions 7.0 and 9.0 inclusive."

Unfortunately at this time I can't find much information anywhere about this.  Either people aren't using 2008 yet or aren't using Nant.

Any smart people out there that can comment on this?

Update:  I had to search a little bit harder, given that VS2008 only went RTM a bit ago.  I did find that Jeffrey Palermo posted a solution to this a few days ago (11/28).  His fix is to modify the nant.exe.config file so that it can recognize the new framework and thus point to a new version of the msbuild.exe.  Thank you Jeff!