Has anyone played Dragon Age: Origins? What type of computer do you have?

I would like to buy a PC gaming computer and I have about $1000 to spend. I want to play the game "Dragon Age: Origins" but I don't know how to compare system requirements. Any suggestions?Has anyone played Dragon Age: Origins? What type of computer do you have?
Windows XP Minimum Specifications

OS: Windows XP with SP3

CPU: Intel Core 2 (or equivalent) running at 1.4Ghz or greater

AMD X2 (or equivalent) running at 1.8Ghz or greater

RAM: 1GB or more

Video: ATI Radeon X850 128MB or greater

NVIDIA GeForce 6600 GT 128MB or greater

DVD ROM (Physical copy)

20 GB HD space



Windows Vista Minimum Specifications

OS: Windows Vista with SP1

CPU: Intel Core 2 (or equivalent) running at 1.6Ghz or greater

AMD X2 (or equivalent) running at 2.2GHZ or greater

RAM: 1.5 GB or more

Video: ATI Radeon X1550 256MB or greater

NVIDIA GeForce 7600 GT 256MB or greater

DVD ROM (Physical copy)

20 GB HD space



Recommended Specifications

CPU: Intel Core 2 Quad 2.4Ghz Processor or equivalent

RAM: 4 GB (Vista) or 2 GB (XP)

Video: ATI 3850 512 MB or greater

NVIDIA 8800GTS 512 MB or greater

DVD ROM (Physical copy)

20 GB HD space