I have a wacom drawing tablet and every time I use with adobe photoshop 7 it makes little bumps, crooks and sometimes short intervals of straight lines when I'm trying to make rounded or oval shaped drawing lines. I also have corel painter and other programs that make perfectly round drawing lines, and it seems adobe simply can't do this! I have a 800Mhz machine (so it's not due to the pc's hardware),, and I'm wondering if others have experienced the same problem?? ..and if there's something I can do to fix it??? I've invested a lot of money into this thing,,and I thought Adobe was supposed to be the pro.....