Wacom Intuous 4 in Photoshop Pen Pressure Question

[burstintoflame81]

So I just got my Wacom tablet ( Small ) and am messing around with CS4 trying to get a feel for the pen. I want to turn off the pen pressure setting in the brushes because I like the adjustments to be the same size as my round brush cursor at all times. It just makes it more predictable that way and does not leave varying degrees of an effect. My problem is, it seems that I have to change this setting for every individual brush. Is there a way to change all of the brushes at once so that Pen Pressure is off? Thanks