Bungie's VidMaster Challenges

Does anyone want to help me and maybe even yourself and other people get some of the vidmaster challenges done? I was thinking annual or any other Halo 3 vidmaster challenges that we can do except for the skulls on multiplayer maps one. If you want to do it, I need three people to want to help, and I will give a date and time to start doing them. I will post an ODST one after this one is over. ALSO, Pacific Time (US). We will do the seven EXP later.