I have just recovered my hd which crashed last month with the last sfsdoctor beta. The previous one could not salvage my data.
It is a great news we can now restore lost SFS data using this tool (if it is possible...) !
Thank you a lot for your work.

Just some remarks :
- I have tried to select a directory where to save found objects, but SfsDoctor seems to always save data in its directory SfsDoctor/Sfssomething.. (As I was using SfsDoctor from ram, the first try was a failure ;)
- The GUI refresh could be enhanced...

I have donated to the bounty... ;)