[UBUNTU] NVIDIA Driver post-installation question ?

[ayandon]

Dear Friends,

I have removed the old NVIDIA drivers and installed the latest version 304.43.
The installation was successful.
I can even play Enemy Territory: Quake Wars DEMO smoothly.
http://phoronix.com/forums/showthrea...Gaming-Are-you

I have only ONE Question cum Dough -

When I go to SYSTEM SETTINGS > ADDITIONAL DRIVERS
I get this screen -

• Should I select one and hit ACTIVATE button ?
• Which one to select, they are all same !!

Please suggest me.