I had a com.apple.YouTube file to theme YouTube VIA winterboard, when I applied the theme, YouTube was normal... Not skinned at all.

I then go revise the 4.0 Stock Theme and look in the com.apple.YouTube folder and I FOUND MINISCULE AMOUNTS OF IMAGES!

History.png, History pressed.png, search.png, search pressed.png are NOT in that folder... If they're not WHERE ARE THOSE IMAGES?!

I've also been told winterboard can't skin apps like YouTube, iFile, etc because the apps disable the skins somehow...?