NHC posted the following instructions to their user group concerning Flash support in viewers. Presumably these instructions would work for other media devices that require Flash support in the viewer:
If you like the old UI like SL or Emerald 1.23, the Emerald viewer 2270 (1.4.0) is a good option for you because it has the same UI of these old Viewers, but it has support for flash player and the Emerald feautures that we love.
PS.: All the steps below apply to Snowglobe Viewer too.
1) First download and INSTALL one of the options below:
Windows: http://hotfile.com/dl/54788731/41ecdcb/install_flash_player.exe.html MAC OS X 10.4 - 10.6: http://hotfile.com/dl/54789700/04c8f0f/install_flash_player_osx_ub.dmg.html MAC OS X 10.1 - 10.3: http://hotfile.com/dl/54789290/48fe8d4/install_flash_player_9.dmg.html Linux: http://hotfile.com/dl/54789035/d51db32/install_flash_player_10_linux.tar.gz.html
2) UNINSTALL your Emerald Viewer, including the Emerald Folder and Subfolders.
3) Choose one of the options below, donwload it and DO NOT INSTALL:
Windows: http://modularsystems.sl/box/Emerald_Viewer_188.8.131.520.exe OS X Intel: http://modularsystems.sl/box/Emerald_Viewer_2270_Intel_Beta.dmg OS X PPC: http://modularsystems.sl/box/Emerald_Viewer_2270_PPC_Beta.dmg Linux: http://modularsystems.sl/box/EmeraldViewer-i686-184.108.40.2060.tar.bz2
4) RESTART your computer.
5) INSTALL the new Emerald Viewer.