3

7. Why ATI or NVIDIA, why Intel or AMD?

 I use to be more for NVIDIA (still my first gpu was ATI) but ATI made some great 5...series and made my think , so the future upgrades will be depending on what team has got the best overall. This series of ATI and NVIDIA I will skip , the next , we will see!!
Intel / AMD ??? Hard question , never had a AMD cpu , so I can not compare. In this I follow the benchmarks , if this is the right way to choose a cpu , I don't know ?
 

8. Does your PC live up to your expectations ?
Yes and no , if it would life up to my expectation for 100% I wouldn't be changing it so often.
The heart of the pc is still the same , except the RAM and HDD , the body did change 3 times in a year.
Upgrading this system (gpu or cpu) is not in order now , as I said before , it runs my games like I want it.

9. What's the best part of your rig?

Definitely my 2 x GTX280's and Core i7. , these combined make my games run so smooth at 1920x1200.