My new setup, is it working properly?

Display Device 1/2
ATI Radeon HD 3870 X2 Driver 8.471.0.0

Description ATI Radeon HD 3870 X2
Manufacturer ATI Technologies Inc.
Total Local Video Memory 520 MB
Total Local Texture Memory 520 MB
AGP Aperture Size 766 MB
Driver File atiumdag.dll
Driver Version 8.471.0.0
Driver Date 2-25-2008
Driver WHQL Certified true
Max Texture Width 8192 px
Max Texture Height 8192 px
Max User Clipping Planes 6
Max Active Hardware Lights 8
Max Texture Blending Stages 8
Fixed Function Textures In Single Pass 8
Vertex Shader Version 3.0
Pixel Shader Version 3.0
Max Vertex Blend Matrices 37
Max Texture Coordinates 8
VGA Memory Clock 452.3 MHz
VGA Core Clock 415.1 MHz
Max VGA Memory Clock 0.0 Hz
Max VGA Core Clock 0.0 Hz
PCI
Name ATI Radeon HD ‰¯--8-8-p-