Yes but only in america
ikan
In order to have any expansion packs you need to have the sims 3 base game.
yes, you can add any and all expansion packs for the sims 3.
yes there are lots of expansion packs that are out, and coming out soon! :)
Limewire has some!
There shouldn't be a specific order, as long as you have the Sims 3 base game downloaded first then the expansion packs and stuff packs should be ok to download in any order.
Yes you must have Sims 3 to play any of the expansion packs or stuff packs
Yes, The Sims 3 World Adventures will be the first expansion pack for the sims 3
You can play any Sim in any of the expansion packs, or you can create a new Sim. You must move them into a home first though - either one you built yourself or one that came pre-built - before any of them will be playable.
No, you don't have to buy any of them if you don't want to.
They each have different options to them and the PC games have expansion packs where you can add on different things to the Sims game whereas the Sims 3 Wii does not have any expansion packs.
There are no mermaids in any of the Sims games or expansion packs.