ok i have char sprite sheets,
i am using adobe photo shop cs2
i cut the char individual pic out and i make them 32x32 pixels
and save them as .png

then import them to byond's art program

now, my question is my icons work when i play, but some players cannot see them, also when i go to builders fantasy or a regular byond game that lets you upload your icon they dont work,

please help what am i missing i want to make all my char but dont want to do them all wrong and have to start all over
You probably don't have their icon states set right. Either you didn't specify icon states in the icon, or ALL frames in your icon have states and you didn't specify a default for when your mob has no icon state specified.