[Gimp-user] brush conversion

[coppelia6 aol com]

I can't find any info on converting a gimp brush to a photoshop brush. years ago i started many of my designs 
in gimp before i could afford photoshop, but i now i use ps almost exclusively. i need to re-do some of my 
old designs and i can't find the brush i need, which is the animated brush sparks. is there a way to convert 
it for photoshop use? or a ps equivalent?