[SOLVED]Changing Thumbnail/Menu loading screen

[MsHannerBananer]

Two things.

I'm looking to change the thumbnail that shows up in the task bar when you play the game. Currently, it's an eye, and I wanted to know if this was changeable, or integrated?

Next is the blue baby-face picture that comes up during the before menu loading screen and when the game is being loaded after you start your game. I'm looking to make my Full Conversion a little more custom, and separate it more from the original game.

I'm not really sure where to find where to change either of these, IF they are even changeable.

Thanks guys.