I recently purchased a new .mac account and with that I set up a new appleID for identification and purchasing on both the apple store and the iTUNES store. The thing is that prior to my new .mac and appleID I had set up a previous appleID for buying songs off of iTUNES. I want to get rid of the original appleID but I don't want to lose my purchase history. Most importantly is that I still want to be authorized to play my purchased music and videos etc. I'm not sure how exactly to go about this and I was wondering if anyone had any advice or were ever in the same situation. Any help will be greatly appreciated.