Things to do before Ambercon
A GM's checklist
Sign up for games.
Wait for player lists.
Find Pictures of NPCs for Morpheus Interrupted
Read "Philosophy of the Matrix" for Morpheus inspiration
Type up Matrix rules for the ADRPG and post on web.
Rewatch Matrix and Farscape shortly before con to get character voices for Morpheus, Neo and Rygel
Buy and watch The Animatrix for more inspiration
Find pictures for PCs and NPCs of New Gods
Write up player information cards for LARP
Find a funky suit and wig for a Gary Flinger costume
Tape and watch some episodes of Jerry Springer
Find pictures for PCs and NPCs of Dreaming City game.
Watch some good mafia movies for Dreaming City inspiration. (If anybody has some recommendations, email me.)