Text problems on Mac G5

I had a G4 and it worked great with Dreamweaver MX (Not 2004). Since I switched
to a G5 with the latest OSX, the text is distorted and hard to read in the
"Design" view but looks fine in "Code" view. When I click to put my cursor in
the text, it puts it in the wrong spot, and if I try to highlight text it is
inaccurate.

Dreamweaver is the only program giving me this problem. I've tried all of the
text smoothing options in System Preferences. Is anyone having the same problem
or know a fix?