Updating Flash CS5 Built-In Player, Flex SDK 4.1

QUESTION 1:
I'm trying to update the built-in player of Flash CS5 to the latest 10.1.53.64 version.
I've downloaded and replaced the "Players" folder from this link:  http://www.adobe.ca/support/flashplayer/downloads.html. However, when i trace which version Flash CS5 uses when launching from the built-in player, it displays "MAC 10,1,52,14".  How can i update this?!
QUESTION 2:
what is the proper way to update the Flex SDK for Flash CS5?  after installing the software, i see it's using Flex 4.0, but i want to update it to the current version 4.1.  the default install includes $(AppConfig)/ActionScript 3.0/libs/11.0/textLayout.swc, but i removed that and simply placed the Flex 4.1 version of textLayout.swc in the $(AppConfig)/ActionScript 3.0/libs folder, but how can i perminantly remove the reference to $(AppConfig)/ActionScript 3.0/libs/11.0/textLayout.swc? 
i've search for information on updating libraries, .swc files, etc. for Flash but it's not clear.  links containing clear, up-to-date instructions on how to properly update Flash CS5 would be greatly appreciated.

If I had to summarize my problem in ten words :
With Flex 4.5 SDK and AIR 2.6 SDK I can stream dynamic http in the VideoPlayer element, but it won't play on a Samsung TV.
With Flex 4.1 SDK and AIR 2.6 SDK I can launch the app on a Samsung TV, but the VideoPlayer element won't play any dynamic http stream.
I assume this problem comes from OSMF because it is the library supposedly handling the dynamic streaming. I just can't make it work within Flex 4.1 :
If I delete the native osmf.swc and remove it from the Flex Build Path properties, Flash Builder won't compile, claiming there is an error, even if I add other more recent osmf.swc.
If I don't delete it and still add another one, either I get a conflict error or a "not found" error. either way it won't compile.

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