Flight Smiulator X multiplayer problem (password must be 6 characters long in aplhanumerical order)?

My flight simulator x multiplayer mode is weird. When I try to make a gamespy account, it says my password or nickname must be 6 characters long in alphanumerical order, or somthing like that. I did that. It is at least 6 characters long and is in alphanumerical order. I'm NOT using the Delux version of FSX. If I buy the Delux version, will the problem be there?

the version doesnt change anything since its gamespy, i would contact gamespy support and ask them.. anymore questions just send me a message.. want to know hoqw to add custom games? just email me and ill send u a link