Viewing html in gnus on emacs

[Philip Clark]

I am trying to view html email files in emacs with gnus. However, I
can't seem to get it working and wonder if someone might help. 

I've installed w3 and made sure it is in my load path for emacs and that
it works. I then have tried:-

(setq mm-text-html-renderer 'w3)

but it doesn't seem to work. If I set it to nil then it will bring up
mozilla and display the email properly, but I would really like to use
w3 instead. Does anyone have any ideas?

Cheers

-Phil