DGA?

Hi,

warning: newbie

I just installed xserver and it looks lovely! However, I tried to run VMware 
on it, and got a couple of errors related to extensions.

One said it wanted the DGA extension, which was not present. The other said it 
wanted the XKEYBOARD extension, in order to work properly.

Do these exist for xserver? And if so how do I compile/install them?

Thanks,
Simon