Thanks ColdRush.
1. Little update (keep an working ColdRush

)
Links 2 Title:
Gianas Return:

2. I made an Install instruction. Mabe you could include it in your archive. (Thanks for providing one.)
How to install:
1. Copy the images of your game/app into it's folder.
2. Edit the game's .ini like the following:
/---mygame.ini--------------------------------------------------------------------------
[info]
name="This is my game" // Name of your game shown in Caanoo's menu
path="/mygame/mygame.gpe" // Path where the .gpe lies (don't edit this line)
icon="/mygame/mygame.png" // Path where the icon lies (should be the icon's name)
title="/mygame/mygamet.png" // Path where the title lies (should be the tile's name)
group="GAME" // Group of this file (GAME or APPS)
/---mygame.ini--------------------------------------------------------------------------
3. Enjoy the new icons
3. I found some other icons. Please include them, too.
I think Thorax made them.
EEEK! EEEK! Hoook!

Firewhip

Grafx2

Kens labyrinth

Pharaoh

Warehouse Panic

X-Com

Zombie Sorbet

Hellfire

Outzone

Pixbros

SnowBros 2

And these are made by Aion for his emu:
Unreal Speccy Portable

(I have his permission to do whatever I want with his icons. hehehe...

)
lenrlad
PS: You forgot to update the credits, and the link to this thread is broken.
Small tip of the filenaming. Make it consist like in my example at the top. "mygame.png" for the icon and "mygamet.png" for the title. And when you have more than once name it "mygame - 2.png".
And yes, I know that I am a perfectionist.