Upgrading my pre-built

[xxarc0nxx]

I'm looking to upgrade my pre-built asus and am trying to figure out what would be the best part of the pc to upgrade for my money.
The system itself is: http://www.asus.com/Desktop/Entertainment/Essentio_CM6850/
Any help or advice would be appreciated.

 

[larkspur]

The link you provided lists a bunch of different CPUs and GPUs. Which exactly do you have? What are your main computer uses (and screen resolution if gaming)? Why are you upgrading? EDIT: And, silly me, what is your budget?

 

[Novuake]

I'm looking to upgrade my pre-built asus and am trying to figure out what would be the best part of the pc to upgrade for my money.
The system itself is: http://www.asus.com/Desktop/Entertainment/Essentio_CM6850/
Any help or advice would be appreciated.

http://www.tomshardware.com/forum/353572-31-build-upgrade-advice

Use this format please, just makes things easier and quicker...