Aerodrums and Aered forums

I was wondering how do you for example add tomes in the aerodrummer software, There seems to be a limited amount to use for setting up your kit? I'm trying to use the 5 toms in the EZDrummer modern kit, but I'm only able to use 4? I suppose there must be an easy way to just add toms and then add the...

Thanks for your quick answer ! But just to make it more clear; can I still set the volume of the drums and get their sound through the same output as Spotify? Has anyone on this message board experience from doing what you recommend? Also when do you think you'll have an update to integrate it? Also...

Hi,
I'm new to this forum, and was wondering if you can use Spotify when you want to stream music and play at the same time?