NVIDIA GameWorks Integration

hi,

first thank you for all the great gameworks stuff. i am currently playing around with flow and i have some question. where are these DefaultFlowMaterial0 / DefaultFlowRenderMaterial0 / DefaultColorMap0 files located? i can edit them but i cant find them in the browser/project. when i migrate the nvsample project to another project with the same engine build nothing happens in the new project, what im missing ? and are we able to emit from particles / particle meshes ? thanks