Just a humble suggestion from mine.
It would be great to have a more detailed GSM user guide into the initial posts, isn't it?
I'm pretty sure we have enough information here; of course, these are spread out many posts.
So, it is just a matter of compiling the previous explanations in a structured way.
I would like to do it myself (the same way I compiled other subject areas of GSM thread) but I haven't time for now.
Despite of it, I could help the candidate to validate the user guide, and after that another mate (an English native speaker would be great) could do the final revision job in order to fix grammar and typos.
doctorxyz's PS2 & PS3 stuff: (http://psx-scene.com/forums/f257/doctorxyzs-ps2-ps3-stuff-101348/)