TV wall icons?

How to put channel Picons/icons on "TV wall"? I've seen a website lyngsat, with all the picons/icons but dont know how to download them? or install them? do you download 1 at a time? Do you need a hdd to store them?, if this is the case dose any body have the downloaded icons to share??

Hi i need picons for tv wall on the amiko alien 2, the picons for spark need to be in jpeg format i've tryed your link but these are in gif or png thanx,