fix computer errors

I have a new comp and when i tried putting red faction on this new comp i keep getting an error about i need 8mb video memory which would be fine except i have a frigging one gig card with a quad core processor. How can i fix this? included is a copy of my dxdiag.
——————
System Information
——————
Time of this report: 7/15/2009, 19:38:04
Machine name: ASHING-PC
Operating System: Windows Vista™ Ultimate (6.0, Build 6002) Service Pack 2 (6002.lh_sp2rtm.090410-1830)
Language: English (Regional Setting: English)
System Manufacturer: System manufacturer
System Model: System Product Name
BIOS: Phoenix – AwardBIOS v6.00PG
Processor: AMD Phenom(tm) 9500 Quad-Core Processor (4 CPUs), ~2.2GHz
Memory: 3070MB RAM
Page File: 1874MB used, 4474MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 10
DX Setup Parameters: Not found
DxDiag Version: 6.00.6001.18000 32bit Unicode
————
DxDiag Notes
————
Display Tab 1: No problems found.
Sound Tab 1: The file ADIHdAud.sys is not digitally signed, which means that it has not been tested by Microsoft’s Windows Hardware Quality Labs (WHQL). You may be able to get a WHQL logo’d driver from the hardware manufacturer.
Sound Tab 2: No problems found.
Sound Tab 3: The file ADIHdAud.sys is not digitally signed, which means that it has not been tested by Microsoft’s Windows Hardware Quality Labs (WHQL). You may be able to get a WHQL logo’d driver from the hardware manufacturer.
Sound Tab 4: The file ctaud2k.sys is not digitally signed, which means that it has not been tested by Microsoft’s Windows Hardware Quality Labs (WHQL). You may be able to get a WHQL logo’d driver from the hardware manufacturer.
Sound Tab 5: The file ctaud2k.sys is not digitally signed, which means that it has not been tested by Microsoft’s Windows Hardware Quality Labs (WHQL). You may be able to get a WHQL logo’d driver from the hardware manufacturer.
Input Tab: No problems found.
——————–
DirectX Debug Levels
——————–
Direct3D: 0/4 (retail)
DirectDraw: 0/4 (retail)
DirectInput: 0/5 (retail)
DirectMusic: 0/5 (retail)
DirectPlay: 0/9 (retail)
DirectSound: 0/5 (retail)
DirectShow: 0/6 (retail)
—————
Display Devices
—————
Card name: ATI Radeon HD 4670
Manufacturer: ATI Technologies Inc.
Chip type: ATI Radeon Graphics Processor (0×9490)
DAC type: Internal DAC(400MHz)
Device Key: Enum\PCI\VEN_1002&DEV_9490&SUBSYS_431015…
Display Memory: 2298 MB
Dedicated Memory: 1019 MB
Shared Memory: 1279 MB
Current Mode: 1280 x 720 (32 bit) (60Hz)
Monitor: Generic PnP Monitor
Driver Name: atidxx32.dll,atidxx64,atiumdag.dll,atium…
Driver Version: 7.15.0010.0163 (English)
DDI Version: 10.1
Driver Attributes: Final Retail
Driver Date/Size: 1/5/2009 08:48:00, 2340352 bytes
WHQL Logo’d: Yes
WHQL Date Stamp:
Device Identifier: {D7B71EE2-D7D0-11CF-8374-1A63A1C2CA35}
Vendor ID: 0×1002
Device ID: 0×9490
SubSys ID: 0×43101545
Revision ID: 0×0000
Revision ID: 0×0000
Video Accel: ModeMPEG2_A ModeMPEG2_C
Deinterlace Caps: {6E8329FF-B642-418B-BCF0-BCB6591E255F}: Format(In/Out)=(YUY2,YUY2) Frames(Prev/Fwd/Back)=(0,0,1) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(YUY2,YUY2) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
{5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)=(YUY2,YUY2) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY
{6E8329FF-B642-418B-BCF0-BCB6591E255F}: Format(In/Out)=(UYVY,UYVY) Frames(Prev/Fwd/Back)=(0,0,1) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(UYVY,UYVY) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
{5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)=(UYVY,UYVY) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY
{3C5323C1-6FB7-44F5-9081-056BF2EE449D}: Format(In/Out)=(NV12,0×3231564e) Frames(Prev/Fwd/Back)=(0,0,2) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
{552C0DAD-CCBC-420B-83C8-74943CF9F1A6}: Format(In/Out)=(NV12,0×3231564e) Frames(Prev/Fwd