where is opencl debugger settings in vs 2010?

Dear Forum,

I just want to ask a very simple question: where can I find the opencl debugger dialog in visual studio 2010. There is no code builder tab in vs2010 as well as I could not find it under the tools tab. I just want to enable opencl debugger, play around work item values and debug my kernel code. 

Any help would be appreciated? 

thanks,

Mork.