Originally posted by: KLin
Hence the reason not to trust autosave and always click that little save button every 10-15 minutes.
EDIT: Actually, Office XP doesn't have the autosave feature anymore, it only has the autorecover
Change the save interval for automatic file recovery
On the Tools menu, click Options, and then click the Save tab.
Select the Save AutoRecover info every check box.
In the minutes box, specify how often you want your Microsoft Office program to save files.
Note: Do not use AutoRecover as a substitute for regularly saving your work by clicking Save on the Standard toolbar.
From the Excel XP help file