comp. problems with OpenGL

Ok… I am wondering, Does OpenGL come with the download of the driver, like in my case, i download a driver for my RADEON 7200 64mb AGP aka Radeon VE, and it says that the driver supports Opengl, ok, so does that mean OpenGL comes with the driver, or do i have to get it some place else?
thanx

oh oh oh look… i have a new Radeon 7500 … ive downloaded the latest and only drivers from ATI.com Open GL is in it… another place and VERY GOOD place is www.glsetup.com but for now it only supports 1st release Radeon … like my Radeon 64DDR VIVO on another computer, well well, it will be supported by GLsetup soon… so contact me on the_drunk_soldier@hotmail.com and i will reply you when GLsetup will support your Radeon 7200 …now try to use the sucky Open GL drivers gaven in your ATI drivers…