have dealer do it?

Be careful when taking it to a shop, or even the dealership. If you can, be there to watch what they do. We bought a 2000 Si from the Honda dealership here, and when they took it in the shop to check all the fluids and stuff, they took the air filter from the factory air box. We never thought to look there, assuming it would be there. We went to take it off about a week after we got it to put an AEM cold air on it, and discovered it missing. That's really crappy service if you ask me. We know a few of the guys who work there, and they tell us stories of people coming in for oil changes who bring their own good oil. It gets puts on a back shelf and you get the crappy stuff. And sometimes when you come in for a new belt, or something like that, it doesn't get replaced, but the new belt or part will get taken and used for their side jobs. Just be careful....