Hello, I know the debate between which card is better has been discussed many times over, but I'm looking for advice on which card would be the best choice for my specific situation. I just bought my mac pro, 8-core 2.8 with everything default except I added 8GB of OWC RAM and more HD space. I've been wanting to upgrade the card and now I'm experiencing "blocky tearing" every now and then on some of my app windows and I'm hoping to eliminate the issue by ditching the 2600. I use the machine daily for web work, lots of coding, Photoshop, and Illustrator work. I also use Boot Camp to play all of my Windows games. No video editing, no 3D work, just graphics and gaming. With that in mind, which is better for me, the 8800 or 3850? Also, which card has the best track record as far as reliabliity. Already having issues with my new machine, I obviously want the most stable card between the two. One other quick question not related to the cards: I mentioned I added 8GB of OWC Ram. I did the apple hardware test (extended and short version) and no errors were reported. I am using the 4 2GB sticks in addition to the 2 1GB stock Ram from Apple and was wondering if there might be a conflict that is causing my display errors. Thoughts?