I have a user who wants to generate a chart from a really large set of data,
too much to fit within the 256 columns available in Excel 2003. (No,
transposing the data won't work either, there's too much in BOTH directions!)

Can anybody suggest a way to handle that? I thought about dumping all the
values into an array variable, but don't know a way to make that the data
source for a chart.