Well, despite what it claims, there is no such thing as a "one-click fix" plugin or action. There are some great PS
plugins out there though, but you still need to play around with them in order to achieve a desired output.
Here are a few that I recommend:
PowerRetouche - These, IMO, are the best plugins for PS
iCorrect Pro - Another plugin claiming to be able to auto-fix a photo, but once you learn the manual adjustments, it works quite well.
AutoFX Autoeye - Same as above
Neat Image - Great for removing noise and smoothing digital photos.
The Fred Miranda actions are great as well...I have only tried a few, but digital Velvia is a fun one to play with.
To most people, the sky is the limit. To those who love aviation, the sky is home