When I opened up Minecraft it came up with this message:
  
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 20/09/10 16:38

Minecraft: Minecraft 1.3.2
OS: Windows xp (x86) version 6.1
Java: 1.6.0_21, Sun Microsystems Inc.
VM: Java HotSpot™ Client VM (mixed mode), Sun Microsystems Inc.
LWJGL: 2.3
[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:843)
at org.lwjgl.opengl.Display.create(Display.java:771)
at org.lwjgl.opengl.Display.create(Display.java:752)
at net.minecraft.client.Minecraft.a(SourceFile:196)
at net.minecraft.client.Minecraft.run(SourceFile:554)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT 5a71ba28 ----------

PLEASE HELP!