Basicly I borrowed Zelda from my friend for the DS, got 2/3's of the way through then he took it back...And deleted my save. That was one of the most anyoing events in my gaming life. But recently I got a Action Reply and a copy of Zelda myself, that allows you to lode up gamesaves.   
 
********Minor Spoliers********* 
 
Where I was Up to is just after the Goron Temple (I think?). And the two gamesaves I have are either at the start of the Ghost Ship or the 5th time at the start Temple of The Ocean King. Heres the content of the game between the three 
 

Ghost Ship:  First Gamesave 

  Zauz's Island (Revisited)    

   Mercay Island - Visit 4   

  Temple of the Ocean King - Visit 4   

   Goron Island   

  Goron Temple   

 Harrow Island: Point I Am Up To  

  Isle of Frost   

  Temple of Ice   

  Grappling New Heights   

  Mercay Island - Visit 5   

 Temple of the Ocean King - Visit 5: Second Gamesave  

I dont like doing things  twice, but the second gamesave isnt a great place to pick up. So should I just get the low-down of whats happend/ watch someone on youtube get up to that point. Or are the parts I missed really important