As my title says, 2.0 is an entomologist's (one who studies bugs) dream. First, I have had the problem of the 2-3 hr backups. Then, I couldn't do a restore. After several attempts I finally managed it. However, I have lost 3 rented movies because I was unable to transfer them back into itunes. One of the messages I got was this "The rented movie could not be transferred from the iphone because it has already been transferred to another computer or device". Now, even though my iphone doesn't show it exists, itunes is transferring my latest rental back to itunes. Once done,I will restore. Nevermind, even though it indicated that it transferred the movie, the same error message comes up and nothing was transferred. Another one is, where on my iphone, I press on an app and it opens it and, after a couple of seconds, it goes back to the home screen. Right now, I can't open any apps. Without problems, I can use safari. Also, all of my songs and videos are gone. However, if I go to settings>general>about, it says that I have 0 songs and videos (see photo), but that I have only 1.4gb available? Lastly, I purchased a movie from itunes and it downloaded it to my computer. Now, itunes is downloading the movie again? I have the latest itunes version 188.8.131.52.