Is there any way of telling Visual Studio (2012) to launch multiple projects at start up?
I am currently working on a solution containing both the client and server
You can go to your main Solution => right click => Properties => Tab: Common properties => Startup project => Multiple startup projects
There you can select all the projects you want to launch.
if you right click on the solution, you can select an option called Set StartUp Projects
This gives you a dialog where you can select which projects you want to start