The attached article is being submitted today for the next AGFocus newsletter. It's short; could people take a minute to review it and send me any comments? Tom -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: vol1.3.txt URL: <http://lists.mcs.anl.gov/pipermail/ag-dev/attachments/20040205/4a584688/attachment.txt>