Vampire Islay

I confirm Firestorm empty AO is very good, and do all the work, it's easy to create and use. You need Download Firestorm (is the same Secondlife but where you have more things in settings). You create a Folder in the AO Firestorm, and type name you want, you select Standing or Walking, you open your Inventory and you just put the anim inside. Don't forget add anim in every Category, example if you don't have anim Custom in Swim category, you have the Basic Swim anim of the game. You can also use it for make a Standing AO dance with all your favorite Anim inside. It's free.