Usually 2: PS and Carbon/BlackChipPoker, many times only 1 if I am going good at tournies or if i have cash and open many SNG at this room..
I find it more difficult to control multi tabling at 2 different poker rooms simultaneously, cause the GraphicUserInterface a bit confusing when i start to play 3 tables each room, 6 total. it's even easier for me to play 8 tables at 1 room, then 6 tables on different rooms.
:icon_salu