Adding Plugin Content above my posts

Hi,

On my site http://www.gamertime.co.uk , I am looking to add a grid of 6 twitch.tv previews, so i can show people streams. I want to put this below my featured slider and before my “news section”.

How can i impliment this?

I am not really sure where to start. I have tried to get images and such in that place but have only succeeded in adding text, but i cant remember how.

Basically, i would feature twitch streams, once clicked it would open in twitch not the site. I would use a plugin to get the streams and an online offline button there too. It can go other places, i would just like an idea how much work this would be.

Thanks in advance