Hi, I have read the online documentation at the the DevCentre, and also scoured the forums here and there for help. I seemed to have missed the concept of how to store/save application data to the iphone for use later. ie. I have the user key in some text fields, make some selections, pick a picture from the camera roll. I would like to save this data to a file so it can be read back into the application later. Would I use the NSData object and the underlying "save to file" method from it? any help, or pointers would be MUCH appreciated. thanks!