So I got the new visual studio 2012 ultimate but cannot find the Autocad plugin template when making new projects even when switching to .NET 4.0..I do have the latest ObjectARX and the API Wizard and the plugin works find on VS 2010 too. So anyone else experienced the VS 2012 so far or know how to possibly solve this?
Well, you are a step ahead of us... the arx wizard does not support VS2012 yet. You could just create a project using a previous version of VS, then migrate it manually under 2012.
The next release of the wizard will most likely be VS2012 compatible.