When you say slot load or tray what do you mean? It loads into the case just like a cd rom does. So I suppose slot load. And I accept paypal and money order (have to wait till i receive payment though).

Everything is backed by me, if you dont like what you received you can return it to me for a full refund, I don't want to make anyone unsatisfied. Everything I sell is not messed up in anyway, there is just no need for it anymore in my computer and I gotta make up some the money I spent on a 200gig and dvdrw.