Sticking With The Crown Molding Theme

newk24

All,

Have helped a friend do some crown molding and would like to start doing some more, but don't really have much experience doing so and would like to know some good recommendations on resources and good ways to get started?!?!

A couple quick questions though...have seen some go with coping corners and others mitering...is there a preferred method to get the best joints in the corners?

Also, the houses here have a lot of cathederal ceilings which makes for some awkard corners where the walls have other than 90 degree corners...and quick tips or advice??

Sorry for lowering the bar here to more basic topics, but any tips and or advice will be greatly appreciated!!!

Thanks!