Minecraft failed to find an accelerated opengl mode

When i open minecraft, it suddenly displays a thread message stating that i do not have at least opengl 1.2. However, i could not find an update to my video card driver and opengl 1.2+ cannot be installed from the internet.
My system properties are as follows:
Computer Platform: Microsoft Windows XP Professional 5.1, Build 2600
System Manufacturer:Dell Inc.
System model: Latitude D620
BIOS: Phoenix ROM BIOS Plus Version 1.10 A08
Processor:Intel® Core(TM)2 CPU T5500 @1.66GHz (2 CPUs)
DirectX Version: DirectX 9.0c (4.09.0000.0904)
Graphic driver: Mobile Intel 945GM Express Chipset Family (32-bit mode)
Someone please tell me how I can get OpenGL 1.2 and above so that i can play Minecraft! Thank you.

I agree I keep trying to play and it said:

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.

HELP!!! :frowning: :frowning: :frowning: :frowning: