How to highlight installed Templates while adding item templates to the project.

I am tring to create a project templates and item templates for one of my project. I have a perticular requirement where,
1. If I select a cutomized project template(MyProject) in solution explorer and try to add item template the default 'installed Templates' selected should be my customized Project template, not the default project template or last selected folder.

[B]2. MY item templates should not be visible, while adding item templates to other project teplates, other than my customized project template.


I have searched all over the net and forums but I couldn't find any solution. Even VS 2010 will select last selected project. Is there any way I could select my own project template.