I accidentally deleted this app on my iPhone last night. Its probably most important application as i have about 8-9 months of my daily diet info on it. When i went to sync it with my computer when i got home, I was pissed to see none of the data was saved. My question is, can i recover that information? I did a back up to my itunes about 3 weeks ago, but if thats the case why didn't the info transfer over when i sync'd it last night? Is this data lost for good?