Looks like the KN7000 has a feature to save styles in a user style area. The PR804 doesn't have this feature. The 804 does have built in styles, but it's not able to save them to a user style storage area, stuck with just what Technics gives ya. If I like a style and/or modify it, I have to save it the old fashion way, panel memory.
Thanks for satisfying my curiosity.
Anthony