I got the "XP Professional" oil to run in it. Place said that stuff would be good to go, yes? Had to get a separate jug since it's different thatn my Echo string trimmer. Alright cool, I will have to mess around with it...thank you. Here's a question: He asked if I wanted the one on display that was already assembled. I said sure. All it came with was the instruction manual and a little tool. There isn't anything else that it was supposed to come with was it? Waist belt and the flat blade attachment are for the 580?