How does one add content types to Firefox

[Matthew Flaschen]

Douglas Phillipson wrote:
> Matthew Flaschen wrote:
>> Douglas Phillipson wrote:
>>>  From preferences in Firefox there doesn't seem to be a method to add 
>>> content types.  You can edit and remove actions for the few types that 
>>> are there but how does on add them?
>> Unfortunately, I don't think you can.  You just have to wait for the
>> content type to show up.
>>
>> Matt Flaschen
>>
> 
> There must be a way...

Well, you can hack mimeTypes.rdf .

Matt Flaschen