messenger auto-logon!!

>-----Original Message-----
>whenever i start up Windows Messenger, it automatically
logs in to one of my
>names. the thing is, i don't want it to automatically
log on to that name,
>since i don't normally use that name. so, i have to sign
out of that one
>first, and then i could use the one i want.
>
>how can i stop it from automatically logging in all the
time?
>
>thanks in advance.
>
>
>.
>