[ f o r   0 . 7 4 _ 3 D F X ,   0 . 7 4 _ S V N ,   0 . 7 4 _ S V N _ n e w ] 
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 S p e c i f y   V O O D O O   c a r d   m e m o r y   s i z e . 
 
 ' s t a n d a r d '   :   4 M B   c a r d 
 
                                   ( 2 M B   f r o n t   b u f f e r   +   1 x 2 M B   t e x t u r e   u n i t ) 
 
 ' m a x '   :   1 2 M B   c a r d   
 
                         ( 4 M B   f r o n t   b u f f e r   +   2 x 4 M B   t e x t u r e   u n i t s ) 