A decent chart reference

[disgruntled]

hi there...i have a access 97 dB that creates multiple reports. Each of these reports is created from a 0ne of four queries depending on the criteria. I would now like to embedd a chart into the report summarizing the data. However, the graph rowsource property does not seem to be accessable through code so I cant change it on the fly. Does anyone have any advise for me or know of a good tutorial. I am yet to find a good one.

Thanks for your time.
DG