How to install latest patch on mac?

[Pat_strap]

Hi all -

Apologies if this is posted somewhere but I've scoured the boards.

I am a mac user and I used this youtube tutorial to install P1999:

https://www.youtube.com/watch?v=_xfNbEUVweM

Instead of copy and pasting the contents of Patch P30, I've done it for 52B....but then when I try to launch the game, nothing happens...

Any help with how to properly install the latest patch on a mac?

thanks!