Browser Extension for setting HTTP headers

Does anyone know a browser extension that will allow one to set the 
'Accept:' HTTP header and follow redirects (a la curl -L), but actually 
show what it's done (a la curl -i)?

Hopefully one that works in both Firefox and Chrome (a la Poster, but 
without this lack).

Barry

Received on Sunday, 31 July 2011 09:34:38 UTC