Adventures in Beta: What do you want to see?

I recently won a Burning Crusade Beta Key and have just begun messing around in the new areas of Azeroth (my main, sadly, has yet to transfer over.) Elizabeth Harper and Paul Sherrard are also participating in the beta. I am planning on doing pictorial guides for levels 1-20 for a draenei shaman and a blood elf paladin. My question to you, the readers is: what else do you want to know about the Burning Crusade? Are you interested in jewelcrafting? The new PVP arenas? How fast the quest rewards will outstrip epics?

Post your questions/ideas here. Hopefully, all our mains will transfer over soon, and we'll be able to step into Outland as a blog!