I was browsing the internet and I stumbled upon Mesa3D (http://www.mesa3d.org/) and I was wondering if installing the package(s) would be beneficial to me.

For example, I play Vendetta Online. When I go to the Graphical Settings, there is only 1 Driver. The OpenGL Reference GKGL Driver. If I install the Mesa3D OpenGL Package:

A. Would that enable another driver for use in 3D Applications such as Vendetta Online?

B. If so, would using this driver give me a Performance & Quality gain or not?

C. Does it cause system instability?