I think you people are little bit aware of this issue which I am going to post. I am preparing to create 2D picture processing DLL which use typical Erosion/Dilation algorithms but I have to make this on the several million pictures in kind of a batch mode. I am talking about the compatibility of the 64 bit with the 32 bit. The reason in this is that I am new to the Intel Toolset so please first you advice me that which really I need. I have ordered the compiler and vTunes. I think I need the MKL and the thread checker. Please leave your thoughts.