Our drawings have an "expiration date", which is usually 180 days from the drawn date. I have an Excel worksheet inserted in the drawing template with only one cell showing. This cell has a formula in Excel calculating the new date. Before SP 3.4 I had to edit sheet format (this is where it is inserted), double click the cell to force it to regenerate and display the calculated date. I had to do it with every drawing. After installing SP 3.4 I noticed that it displays the correct calculated date as soon as the drawing is created. This little thing saves me a lot of time. Just wanted to share....