I've been using iphoto to back up my iphone4 photos. When you first load photos onto the mac there is the option to delete photos from the phone. I don't always want to delete right away though. I'm trying to figure out how to delete photos from the iphone- and/or re-load iphone photos or other photos back onto my phone. Is Iphoto the best program for this ? Any other method/program you like better ? All responses appreciated !