My eMac has a pioneer DVD player in it that was bought from macsales.net that it came with. I am having a problem with it when I first got it it would play any kinda of dvd just fine now i can pop a blank dvd in it or a movie and all it does is spin the disc, then spin it some more, then one more time for good measure, and then eject the dang dvd no matter what kind I use. Should I just buy a new dvd player for it? If so should I just go external or internal, or is it possible to fix this problem? Also I have tried using a lens cleaner.