[Netto Azure]

Umm to help somewhat with the whole debate over Kirito accessing the GM panel... Kawahara tweeted that (Ran through Google translate , cleaned the translation a little):

twitter.com/kunori/status/249529363681382400

Hope someone has a better translation.

Spoiler for Are tweets by the author spoilers? xD:

"It looks like super hacker skills, but all Kirito did was, search to find the folder called MHCP001, compress the folder and move it to their storage."

Something along those lines.