I'm fairly re to this so bare with me. My cydia won't load all the way up. It just gets stuck on downloading packages. I have the blackrain icon on my home screen and I was just wondering could I just install another cydia without messing anything else up. Like I said earlier, I'm new fairly new to this. Also, is it possible to delete songs from the iPod on the iPhone WITHOUT using a computer? Any help will be greatly appreciated. Thank you!