[pygame] help with opaque images

[Astan Chee <stanc@xxxxxxxxx>]

Hi,
I have a game Im making using pygame and pyopengl using Ian's 
SphereCollide ( http://www.pygame.org/project/620/ ) as an example and 
Im trying to get a 'radar' on the bottom right corner; similar like the 
one here http://www.pygame.org/projects/20/178/ in the screenshot, 
except that page does not work anymore.
What Im trying to do is get a 'radar' image sort of a semi-opaque image. 
How do I do this? Im not quite sure how to integrate pygame and pyopengl 
and this is my first time using pygame.
Thanks for any help.
Cheers
Astan

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