changing chrome browser agent to desura

i used this extention

User-Agent Switcher for Chrome
from Glenn Wilson

went into options (right click)
and added

New User-agent name
Desura

New User-Agent String
Desura

Group
Desura

Append?
left it at replace

Indicator Flag
des

then click the extension icon and select desura
after you are done change it back to chrome

for other browsers here is a guide

http://se.reddit.com/r/GameDealsMeta/comments/2b77sd/guide_how_to_get_steam_keys_on_desura_without/

here is a spare key i was able to get
Deal Meth area?
sounds about the same
9EK66-0ZEP0-W8XQQ