best winamp skin

What's the best Winamp skin? One that looks like it's integrated into your Operating System (in my opinion). So, for XP users I suggest: Blue, Silver, Olive, or Media Player. For Win 2000 users, there is no choice beyond this one. For Mac users (or just Mac fanatics), I suggest this one, this one, or maybe this one. Photoshop junkies get this one, or this one.