Currently Being ModeratedDec 8, 2012 2:07 PM (in response to alieveli)
*Flash Player for PPC Macs*
Adobe's last release of Flash Player for PPC Macs was in November, 2010 with release 10.1.102.64 Subsequent releases are for Intel based Macs only.
To check your installed version of FlashPlayer - http://www.adobe.com/software/flash/about
Read this whole post before proceeding. You have to follow steps precisely and there is mention of an alternative version of Flashplayer at the end that some have decided to try.
To update you should download:
Flash uninstaller: [http://kb2.adobe.com/cps/865/cpsid_86551.html#prob1=uninst,os=m10.6,] Make sure you get the right one.
Flash installer 10.1.102.64 [http://fpdownload.macromedia.com/get/flashplayer/installers/archive/fp_10.1.102. 64_and_9.0.289.0_archive.zip] Open the archive to reveal yet more archives and multiple files. Select: flashplayer10_1r102_64_ub_mac.dmg
1) Run Disk Utility and verify your hard drive. If the hard drive reports errors then it will need repairing first (another topic). If it verifies, run Disk Utility's repair permissions.
2) Back up your hard drive, ideally to a bootable clone. A bootable clone will allow you to restore your hard drive to its original state should something go wrong.
3) Quit all applications to ensure nothing is actively using Flash. You can even do the next step while booted to Safe Mode to make sure.
[Mac OS X: Starting up in Safe Mode|http://docs.info.apple.com/article.html?artnum=107393]
[What is Safe Boot, Safe Mode? (Mac OS X)|http://support.apple.com/kb/HT1564]
[Safe Boot takes longer than normal startup|http://docs.info.apple.com/article.html?artnum=107394]
4) Run the uninstaller application. Adobe says, "Adobe recommends that you restart your computer before you install a different version of the player."
5) Run the installer application from the .dmg file you got from the second download.
6) Use Disk Utility to repair permissions on your computer. This is important when installing anything from Adobe.
7) Restart your computer.
Adobe installs things all over your computer. Simply dragging a file or two to the trash won't ensure you have uninstalled all old file components.
Comments about Flash and Shockwave. [http://discussions.apple.com/thread.jspa?threadID=2769507]
Flash player 11.1 hack on PowerPC - https://discussions.apple.com/message/16990862 - this gets FP to tell web sites you are running a newer version than you really are. This gets around web sites that don't really need a new version but think they know best. If they really do require it then this hack doesn't work.