Re: How Much XP to Award?
There's nothing wrong with 5 XP a session, or even 50 XP a session. The reason the book doesn't say much is it really depends on the game you are running and how you want it to progress. Me, I award 3-5 XP every other session, with the occasional 10 XP reward.
We play very infrequently, every other month if we're lucky.
I'd suggest thinking about how long you want the campaign to last and at what point totals you'd like to see the characters have at the end. Then you could estimate, based on how often you play, what a good per session reward would be.