Integration with XCODE? Anyone created a CUDA template project?

I opened the plug-in project, but Xcode doesn’t allow me to build…is there something I need to do with the template file? I downloaded the previous template and plug-in and put them in the proper directories, but it doesn’t look like NVCC is compiling the .cu files. I think I must be misunderstanding what is involved in ‘Just open the plug-in project, build, and restart Xcode’. I’m using CUDA 3.2 RC1, Xcode 3.2.5 and Mac Os X 10.6.5. Thanks!