I have 2 dell optiplex pc's with pent 4 - 2.8's. Is there a way to link the units so that I can use both pents in a "dual" processor environment. Basically, can I combine the power of the 2 pc's into one. If not, is it a big deal to remove the chip from one and add it to the other. Lastly, what is more important when trying to optmize my graphics capability,more processor speed or better graphics card - I know one caonnot function to capacity without the other, but is there a fulcrum point where speed becomes secondary to graphics card capability and vice versa. Any help would be appreciated.