Rated 1 out of 5 stars

5. Save the file, overwrite the existing gmServiceGmail.js with this one and VIOLA! After restarting Firefox you should be all set.

Nice, but how in god's name do I save the modified file and have it recognized? Where do I save the modified file to? Do I have to re-import it into winrar? How do I do that, exactly, in that obscure program when there's no method to import the modified file?