Modding a controller

I've searched the web for anyone who's modded their PDA's controller and have not had much luck. I've heard of people modding thier PDA's controller to be more condusive to playing games. Has anyone on these boards done it? Do you have any pictures and was it very difficut.
The controller on my Viewsonic V36 died and I'm between cracking the thing open and sending it back to them. One the one had I'll invalidate my warrenty and possibly kill my palm, with the chance of making a very much cooler PDA. On the other hand I get a very much cooler PDA that does what I want it to. Any thoughts or opinions on this one?
The controller on my Viewsonic V36 died and I'm between cracking the thing open and sending it back to them. One the one had I'll invalidate my warrenty and possibly kill my palm, with the chance of making a very much cooler PDA. On the other hand I get a very much cooler PDA that does what I want it to. Any thoughts or opinions on this one?