i have an old mac (a g5 power mac) and a new mac (an intel core duo imac) i'm into audio production with logic and know that it in theory it is possible to cluster both devices for better performance. is this possible with the difference in architecture between the processor types? also in terms of a more general hardware question. audio eats disk space like no tomorrow. im thinking (dangerous) i could link up the base unit of the g5 (with pimped mirrored disks for backup purposes) to the imac and control both units from the imac's mouse and keyboard. how would i do this? thinking with a switch box to switch displays between imac and the g5 and a network hub for connectivity. is this possible or am i smoking crack?