Visual Studio 2008 EmuDeug and EmuRelease How to enable the option

Hi, I am very new to CUDA programming.

We have a Cuda enabled Nvidia card installed only on the server.

I installed the toolkit and sdk on my xp development machine. the nvcc -V under dos mode runs fine.

However, when I open the exmplease from the SDK and try to compile it, there is no EmuDebug and EmuRelease options.

What else do I need to do?

I am tryin to change convert our monte carlo simulation c# project to have CUDA enabled. What will be the best steps for me to start?

e.g. how could I write a little hello work programm in CUDA and that can be called by my c# program?