A recent forum post asked about how to configure the auto recovery / auto save options in SQL Server Management Studio. I was surprised to find that you can't do any configuration of this in SSMS. There are 2 connect feedbacks for this, both closed, and both unresolved.
There is a work around published in one of them that will work. You can edit the following registry key and set the Value of the AutoRecovery to 0(zero).
HKEY_CURRENT_USER\Software\Microsoft\Microsoft SQL Server\90\Tools\Shell\General\AutoRecover
What is really surprising to me is that this also was not addressed in SQL 2008 as of RC0 either. I would have expected that this would have been corrected, but have found that it wasn't.