Minecraft help!

Minecraft 1.7.2 just came out and i want to play, but i have two problems:

  1. I need a better graphics card (im just taking it to best buy so im good there)
  2. It keeps saying i need OpenGL 2.1 because its now required.

I know i probably cant get it until after i update the GC but i cant even find where to get it, i looked in the wiki and couldnt find it and only thing i can find is 4.4 or whatever it is but not where to download it.

Can someone help me please???

[QUOTE=misstify;1255724]

  1. I need a better graphics card (im just taking it to best buy so im good there)
  2. It keeps saying i need OpenGL 2.1 because its now required.

I know i probably cant get it until after i update the GC but i cant even find where to get it,[/QUOTE]
OpenGL is provided by the graphics driver for the video hardware.