Is there any connection between Inner Fire (tantra) and witch fire? And what does awakening the witch fire means?

[aleister dee]

I was watching a group descussion (sara mastros, bj swain, alison chikosky and Alexandre moor) and they said that awakening and discovering the witch fire is the first step to become a sorcerer.

 

[WonderFire]

Cross culturally magic tends to be seen as some kind of fire, or felt as a heat. Multiple systems see it stored in a stomach (below the navel). Though almost nothing is universal among humans, so this isn't either.
IMHO there are different flavors for the flame, so it "witch flame" and "tantric flame" might not be the exact same thing. But they are (again, in my opinion) extremely similar.