Can anyone recommend a good charting module?  We purchased one and then discovered it does not support multiple data ranges for a line chart.  It was also very limited in other ways.  We went back and looked through the entire list on dotnetnuke.com and Snowcovered, but could not find any module that we thought would support multiple ranges, although many didn't have enough demos for us to know for sure. 

Then we looked at some non-DNN charting controls.  They had all the bells and whistles, but they were also very expensive.  More importantly, they would take a bunch of work to implement as DNN modules. 

Any suggestions? 

Thanks,

Jon

The data we need to display comes from query results from a SQL database, so we need to specify the SQL statement in the module Settings page.  So I'm not sure that particular tool is going to work.  But I did like the look of that ToolTip thingy they sell.  I might get that! 

Thanks,

Jon