MSN Messenger 6 preview

[grahamilton]

Anyone downloaded and using MSN Messenger 6 preview;
web page is http://messenger.msn.com/download/v6preview.asp

In Tools > Options > General

'Open Messenger main window when Messenger starts' and 'Automatically run
Messenger when I when I log on to Windows' both checked,
then uncheck 'Open Messenger main window when Messenger starts' then when I
uncheck 'Automatically run Messenger when I when I log on to Windows', then
'Open Messenger main window when Messenger starts' becomes checked again and
greyed out. ie is the only way to have 'Open Messenger main window when
Messenger starts' unchecked is when 'Automatically run Messenger when I when
I log on to Windows' is checked.