Nivo Slider

Is there any chance any of you put tutorial exactly how and where to what to do about this slider (like screenshots), I tried everything and i asked in all forums but still get some tutorials that do not understand. My version of the phpBB forum, and wanted to exactly this slider as you can see on the official site Nivo Slider http://nivo.dev7studios.com/ , the same size and everything, because this i really need, its about one gamers clan forum where i want put some screenshots from game and some thing...Please if anyone can help to me reply here or if you need more details like forum url or anything.

THANKS

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