I need addon help!

[Roxxey15]

i'v tried the atrenate icons addon and the hide any fog addon and neither of them are working. and what makes it worse is that now my map is all zoomed in and i cant get it to zoom out. my mouse scroller wont do it. in the directions for downloading them say unzip the xml, dds, and tga files.. i dont know what thos are or where to find them...
PLZ HELP ME