[Help] Is it possible to have more than one task associated with a profile?

So I have a few simple tasks set up already, things like changing the volume, and controlling data (ex wifi on, sync on, data off). I also have a few profile locations. What I'm trying to do is for, say, my home profile, I can add a net task, and a volume task, but I can't find how to add a second task, other than an exit task.

I may have to just combine them all into one big task, but I'd rather not since in different places I want different combinations (ie at home I want full volume and wifi, at school I want quiet and wifi, and at work I want quiet and on data).

TIA

Edit: One more question. Is there a NOT variable in Tasker? In llama (which I just switched from), I could have a condition like "Not at home", but I can't figure out how to do this in Tasker