We finally got Excel 2008, but I’m already missing Excel X because it was recordable, and Excel 2008 broke my Excel-based scripts. 
I have some code snippets that I can’t figure out how to convert to Excel 2008…and this is before I even get to the fact that even with the revised syntax names, still doesn’t work. One thing at a time, just get it to compile. 
This one updates an existing chart (the first three lines are easy enough to change the syntax, and are provided to give context to the forth “ExtendSeries” line that I can’t figure out):
“myRange” is a variable, the rest are qualifiers of ExtendSeries.
Select Sheet "Data Capture"
set myRange to Range ("A" & (gEndRow + 1) & ",D" & (gEndRow + 1)) of ActiveSheet
Select Chart "Charting"
ExtendSeries of every Series of ActiveChart RowOrCol xlColumns Source myRange
…and…
Just want to save as an XLSX file without a dialog, which Excel X did this way:
“tempLocation” is a variable, the rest is from Excel X’s dictionary. The “xlNormal” is the part holding me up.
Save ActiveWorkbook In tempLocation As xlNormal