I also have a question about FXCop.. it picks on naming conventions when I have named something that is a 3 letter acronym followed by capitalization of the next work. For instance FTPAddress.. it doesn't like that, but is FtpAddress actually preffered? I have seen some member names in the FCL that are named this way.. but since the rule was for acronyms up to 3 letters you capitalize, I am not sure.