I just bought a 2009 Mac Pro with APT Radeon 4870 card. I was a former PC user and the monitor had really sharp / crisp images and fonts. Unfortunately after switching to OSX, the fonts are blurry and lack sharpness. I did read about the OSX text / font smoothing however the display of fonts still didnt seem right. So I took my machine and monitor into the Apple store and compared it to the ACD 30". ie my machine with ACD. The font display was without a doubt more crisp and sharp. The apple staff spent a little tile trying to tweak the dell profile calibration (Dell3007WFP) but were still not able to match the crispness of ACD and said it was probably the monitor. Now I know this is an excellent monitor as it displays really really well on XP. So my question is do you guys have any other suggestions. Anyone with Dell 30" tweak any of the settings? Any advise would be greatly appreciated. Having spent ~5K on my new mac pro, it kinda sucks to have it not display well. And I know the monitor is good so I'd hate to spend 1.8K more on an ACD, not to mention the 1K loss on my <1yr old Dell monitor.