Please stop pretending you all use your mac pro's for real work and start posting any gaming benchmarks, especially with the Radeon Card!
I will use my Pro for 50% work and 50% gaming, so whilst it's nice to see that my photoshop files will be done in nanoseconds and video encoding in real time
please start letting me know how fast these beasts are in some real tests such as the source engine, COD4, and Empire Total War
Synthetic tests such as 3d Mark are very welcome too 
I will use my Pro for 50% work and 50% gaming, so whilst it's nice to see that my photoshop files will be done in nanoseconds and video encoding in real time