Yhea man, I got my MacPro a few weeks back... f**king beast! There is no point trying to count how long it takes to load Photoshop, the time it takes me to release the mouse pointer off the Ps icon it's loaded, like one second!
It's the new intel eight core with an HD monitor. My last mac (G4 mirror) lasted me 6 years and is still going strong , no upgrades apart from a gig memory in all that time.
I thought I'd have to install the OS but I switched it on, in less than 2 seconds it was playing a movie where you are flying through space with little bits of typography poping up, then the camera slows down and stays stationary in perfect resolution, that then becomes your deskop picture. I put my details in (less than 30 seconds) it found the home hub and it registered me with Apple.. Within another minute I was playing my favourite vids in iTunes and ready to do a day's work.