I have downloaded a few skins for css but i dont know where to put the files so i actually see them in use
thnx if got any help
Well it depends what mods you've downloaded...
The most common thing you'll see is a "materials" folder, "model" folder and possibly "sounds" and "scripts" folders. These will go in:
X:\Program Files\Valve\Steam\SteamApps\*user*\counter-strike source\cstrike
(Where X is your hard drive).
Other than that, things like flashlights go in:
X:\Program Files\Valve\Steam\SteamApps\*user*\counter-strike source\cstrike\materials\effects
It really depends on what you get in the download...
Don't use skins.
Yeah... They can get really gay looking. Plus, they are not cool nor are you. Aaaand... CAL nor pretty much any professional league doesn't allow skins. But that's only if you're good.