replacing headlight bulb

At the risk of sounding like an idiot,I'm getting a new headlight bulb,osram nightbreaker plus, just wondering could anyone advise me about removing the existing bulb and fitting the new one,

my bike is the S model so its not easy to get at the bulb,I have big hands which doesn't help,any tips guys? thanks

once inside the head lamp the bulb is just held in by a sprung wire clip no tools needed CHEERS

thanks mate, yeah got it done a week ago,it was easy enough to do when i managed to squeeze my hand in beside it,new bulb is alot brighter