I'm thinking it might just be the brush I'm using or some setting that I'm missing but, my pen doesn't seem to be working properly in photoshop, but it works in other programs. Shouldn't, when I press lightly, there be a smaller line, and as I press harder, a larger line? The desired effect I'm trying to get is this (http://div.dyndns.org/EK/tutorial/feather/feather1.jpg). And by the way, if anyone here hasn't seen Katherine Dinger's stuff, I think you should check it out: www.pocketmole.com (http://www.pocketmole.com). Thanks in advance, guys.

Nevermind guys, I got it, was a silly problem. Feel free to delete this thread :)

Yeah Katherin's work is pretty damned good :)

Glad you figured out the pen pressure issue. ;)