Ovladače na grafickou kartu

Mám takový problém, přeinstaloval jsem si Windows XP na Windows 7 Home Premium a sekl jsem se u ovladače grafické karty. Stahnul jsem si potřebnou nVidia kartu a ta mi hodila error že je možná jen u Windows ale já že Window nemám ??? WHAT ???

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System Information
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Time of this report: 7/18/2012, 15:49:54
Machine name: HANESTEICHMAN
Operating System: Windows 7 Home Premium 64-bit (6.1, Build 7600) (7600.win7_rtm.090713-1255)
Language: Czech (Regional Setting: Czech)
System Manufacturer: System manufacturer
System Model: System Product Name
BIOS: BIOS Date: 08/23/07 16:39:16 Ver: 08.00.14
Processor: AMD Athlon(tm) 64 X2 Dual Core Processor 4000+ (2 CPUs), ~2.1GHz
Memory: 1024MB RAM
Available OS Memory: 1024MB RAM
Page File: 1604MB used, 442MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7600.16385 32bit Unicode

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DxDiag Notes
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Display Tab 1: No problems found.
Sound Tab 1: No problems found.
Sound Tab 2: No problems found.
Input Tab: No problems found.

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DirectX Debug Levels
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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)

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Display Devices
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Card name: NVIDIA GeForce 7600 GS (Microsoft Corporation - WDDM)
Manufacturer: NVIDIA
Chip type: GeForce 7600 GS
DAC type: Integrated RAMDAC
Device Key: Enum\PCI\VEN_10DE&DEV_0392&SUBSYS_00000000&REV_A1
Display Memory: 504 MB
Dedicated Memory: 248 MB
Shared Memory: 255 MB
Current Mode: 1280 x 1024 (32 bit) (60Hz)
Monitor Name: Obecný monitor PnP
Monitor Model: V193
Monitor Id: ACR004C
Native Mode: 1280 x 1024(p) (60.020Hz)
Output Type: DVI
Driver Name: nvd3dumx.dll,nvd3dum,nvwgf2umx.dll, nvwgf2um
Driver File Version: 8.15.0011.8593 (English)
Driver Version: 8.15.11.8593
DDI Version: 9Ex
Driver Model: WDDM 1.0
Driver Attributes: Final Retail
Driver Date/Size: 7/14/2009 03:41:53, 9443840 bytes
WHQL Logo'd: n/a
WHQL Date Stamp: n/a
Device Identifier: {D7B71E3E-40D2-11CF-2142-0B2001C2C535}
Vendor ID: 0x10DE
Device ID: 0x0392
SubSys ID: 0x00000000
Revision ID: 0x00A1
Driver Strong Name: nv_lh.inf:NVIDIA.Mfg.NTamd64...1:nv_G7x:8.15.11.8593:pci\ven_10de&dev_0392
Rank Of Driver: 00F40003
Video Accel: ModeMPEG2_A ModeMPEG2_C ModeVC1_B ModeWMV9_B ModeVC1_A ModeWMV9_A

A potřeboval bych zjistit proč nemůžu rozjet hru Minecraft ? Samozdřejmě kvůli te grafárně...ale háže to error i s Javou a tu mám myslím že v pořádku :D :)

Bad video card drivers!
-----------------------

Minecraft was unable to start because it failed to find an accelerated OpenGL mode.
This can usually be fixed by updating the video card drivers.

--- BEGIN ERROR REPORT 7fe0271 --------
Generated 18.7.12 20:58

Minecraft: Minecraft 1.2.5
OS: Windows 7 (x86) version 6.1
Java: 1.7.0_05, Oracle Corporation
VM: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
LWJGL: 2.4.2
[failed to get system properties (java.lang.NullPointerException)]

org.lwjgl.LWJGLException: Pixel format not accelerated
at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelFormat(Native Method)
at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat(WindowsPeerInfo.java:52)
at org.lwjgl.opengl.WindowsDisplay.createWindow(WindowsDisplay.java:185)
at org.lwjgl.opengl.Display.createWindow(Display.java:311)
at org.lwjgl.opengl.Display.create(Display.java:856)
at org.lwjgl.opengl.Display.create(Display.java:784)
at org.lwjgl.opengl.Display.create(Display.java:765)
at net.minecraft.client.Minecraft.a(SourceFile:236)
at net.minecraft.client.Minecraft.run(SourceFile:657)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT d02cd811 ----------