Font rendering fuzzy

[henriknj]

(PLEASE FORWARD TO SOFTWARE FORUM, MAC OS X)
Hello macrumors..
Just got my new iMac 24inch, and I must say that I love it, to some extent though. What I dislike are the way some fonts get rendered, particularly the font rendering on the screenshot.
http://kumquat.quickshareit.com/share/picture284be2.png - Look at the technorati tags
What can I do to fix the font rendering?

My font style is set to Light.

 

[iBlue]

have you tried going into system preferences > appearance > and adjusted the "text smoothing" stuff? I have mine set like so: