My apologies for the last-minute delivery - for reasons I can't fully explain, I ended up having to rewrite the whole thing pretty much from scratch yesterday. And I actually think I was happier with it the first time I wrote it. Also, I realized after writing the scenarios section that I put most of the stuff that should really be in the functional design section in the scenario section, so I'll need to reorganize the material significantly, but I hope this is enough to generate some constructive criticism. Thanks. ---------------------------------------------------- Chris Jordan HPC Systems Engineer High End Computing Systems Group San Diego Supercomputer Center ctjordan@sdsc.edu 858.534.8347