GetBackData helped me out. It scans cluster by cluster and you get all your data back.

I'm happy


I saved my 5Yr work.
@amitava82: Err.. umm I can stay hungry even now since I recovered my data
there are actually other s/ws too but in my case I lost even the partition information too and it still worked. Tried around 6 S/Ws but none was as good as this