ET2.60b + ETpro 3.2.6 = more FPS?

I noticed while playing with the ET2.60b patch and the new ETpro that I got a huge FPS, from 30 FPS with old ETpro to 60 FPS with the new one.

Somebody else noticed it? Or did smth else cause this, only thing changed on my PC is Xfire update and ET update.