So I ran out of space on my computer hard drive and just received my 500GB external one. So i decided to move all my music from the computer HD to the external one. But i copied and pasted it cuz i wanted to see when i opened itunes if the artwork and everything would be saved. So i held shift and double clicked itunes and created a new library and got my music from the external to come up in itunes but the artists were all messed up and there was no art work and it took a long time to get everything perfect. So i decided i was gonna go back to the library that i was previously using cause it was perfect, but now its not there. theres 1 itunes library extremely messed up and all the songs are duplicated and its just a big mess and the one on the hard drive is not as bad but its not good. Is there any way to rebuild itunes with the artwork and and the artists and everything as its on the ipod?