Good news everyone! On a whim I had a look and found that the SQLite folks have released this file:
http://system.data.sqlite.org/downloads/1.0.90.0/sqlite-netFx451-setup-bundle-x86-2013-1.0.90.0.exe Which has the latest ADO provider and SQLite runtime with VS2013 design support. I had to uninstall 1.0.89 and put this one in, but thank heavens you can add an EF 5 EDMX to your project and you get the designer. You can't add the NuGet EF 6 package to your project then attempt to use SQLite due to provider incompatibilities explained here<http://msdn.microsoft.com/en-us/data/jj730568>. I can sacrifice EF 6 for 5 to get the nice designer experience with SQLite for now. Greg K
