[dba-Tech] Migrate Plug-Ins From Netscape to Mozilla?

Hi,

Recently, I downloaded the Mozilla Firebird browser and Thunderbird mail 
client.  I plan to make the Firebird my default browser, but not until 
it recognizes all the nice plug-ins I already have for Netscape.  What 
is the trick?  I don't really want to go back and download the plug-in 
applications one by one - I've already done that for my Netscape 
installation.  Can anyone on this list tell me how to do this 
efficiently and effectively?  Thanks.

Tina