funny someone just posted on here, i was just looking up 'googling' the GDP and read this thread two days ago lol, good work ! cant wait to see the uptodate stuff here as well, I have two greeny xp-g's but i dont notice untill i chuck another light next to them, incidently i have a comparitivly bright white xp-g side by side you would swear they are two completly different emmiters.