[postal2mac] First impressions

[Ryan C. Gordon]

> Also if you haven't done so, search for the line:
> 
> VARSize=128
> 
> The number represents the amount of vram your
> video card has.  By default this is set
> to 32, so if you have more than that
> you will need to change it.

This isn't your VRAM! Don't change this to 128!

This is the amount of AGP memory we use for vertex data. 32 is
sufficient for damned near everything. If you set it too high or too
low, your framerate goes in the toilet. So experiment with it, but
assume that 32 is a good default.

--ryan.