sigh... the way the after burner works is somewhat complicated, bit, it is a piece of glass with ridges on the top of it that reflect light coming in on the sides down onto the lcd screen. a company that makes a front light that would be compatible with gp32 is mindebea, i contacted them a couple months ago but they would sell or give me a smal quantity <_< they basically said piss off. but i know that this front light would work and it wouldn't be hard to install, if i could get one i could install it.