Well basically.. I'm trying to learn how to do the transparent no border popout style thingy in gimp
Theres just one problem bugging me..

Here is the done sig in gimp:


Heres how it looks when you upload it....


What am I doing wrong?
I appriciate all possible help!

If you're referring to the edges use the eraser brush with higher opacity, lower opacity erasing still leaves residue on final product.