Photoshop CS6: Auto-Recover and Background-Save
Partnered with this feature is the Background-Save. With Background-Save, you can continue to work in Photoshop while saving in another file. This is HUGE, since I frequently work with huge Photoshop files that take a long time to save. This will allow me to continue to work.
Also, if it’s doing an auto-recovery save, it better not interrupt normal work.