Configure Linux Gnome

How to configure Linux with Gnome Desktop to view Unicode Bangla perfectly. Read the instruction bellow: >

• No need to configure anything.
• Download unicode Bangla fonts
• Install it.
• 
  
• When you use Mozilla or Firefox browser
  
• Enable Pango rendering by opening xterm and typing MOZ_ENABLE_PANGO=1 mozilla or MOZ_ENABLE_PANGO=1 firefox.
• Make sure you have firefox 2.o or recent version. Older version don't support Unicode Bangla.