I am using a RTX 6.1 subsystem sharing a cpu with a Win2k system, and I hope to build communication between the VIs running the two systems respectively. Is it possible to make it by shared memory? I know shared memory is available between a Windows system and a RTX in a embeded PCI card 7831R, but I am not sure if it can work between RTX and Windows that are sharing absolutely the same hardwares.