slouching

I just purchased TotA expansion, I own the original GC2, and DA expansion. The first two are both registered to one email account, but when I bought TotA I used PayPal and it assigned it to a different email account. Will this pose any issues? I have access to both email accounts, and it seems to have activated/registered the game properly. Thanks

I noticed on some planets the pop is getting more and more unhappy. I built them an entertainment center, and sent some of the pop off the planet to relieve the overcrowding, but these don't seem to have a big impact. What are other ways to make them smile more? Thanks