Bitinstant Help

[atk1989]

Hello Everyone so I have recently tried to use bitinstant to have a transaction go from a cash deposit to bitinstant to mtgox so I have went and send the money order. After I had taken a look at everything I think I may of entered the wrong account number I know that would be my fault completely but I just want to verify so for users that have used this method when it request for a Mt Gox account number is the numbers between the m and g always 8 number?