Is there a how to for changing the oil & filter? So far I have the following...

1. Warm up the bike
2. Unscrew the bolt and let the oil drain out
3. Take off the oil filter
4. Put on new oil filter (Do I need to put any greece on this, and how tight do I put it on?)
5. Put bolt back on and fill up with oil

That's it right? I just called the dealer and they said it's $100 for an oil & filter change. WTF?