cheers nigel - couple of problems though - i recorded a macro to set up a chart and i got the following code:
As the name of the sheet will change every month (update 8 to update 9,10,11 etc) but it will always be the last sheet in the book, i set 'update 8' to the variable 'mynewSheet' ( Set mynewSheet = myWorkbook.Worksheets(sCount) ) also , the range from where the data is taken ("O19:O38,A19:A38") will also change every month so i set up the variable 'myF'(a range in mynewSheet) (the data will always be in columns O and A of 'myF') - how do i incorporate these two into SetSourceData ?
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