I had an iPad 2 but now I have I have an iPad 3 and it won't let me back up to iCloud because my storage is full since it still has listed my iPad 2 back up. There is 1 GB of free space left but it's not enough for my new iPad. So should I delete my old iPad 2 back up since I no longer own my iPad 2. As it stands my new iPad hasn't been backed up because I hate using iTunes on my pc.