ADOBE Flash player 11.1

NIS 2011
Vista Home Premium 32 bit
Vista SP2
IE 8 browser

OK everytim a new flash player update comes out, I always get stuck in this dilema
For some reason I usually have problems using the adobe download manager. So the last few updates I have just downloaded it(flash player active x) directly from adobe, not the download that comes from the main download page with all the unwanted extras.

but there always seems to be 400 different ways to download it from various links on the adobe site. Ok not 400, but at least 4 different ways.
some include the version number
install_flash_player_11_ax_32bit.exe
some no version number
install_flash_player_ax_3bit.exe
and a few other varients
some come from macromedia. com and some from adobe. com (I know macromedia. com is part of adobe, just saying they show different sources)

Does it really matter which one is used as long as it is 32bits (in my case) and as long as when you go to the about flash player page it shows you have the latest version installed?