Shoutbox

Maybe this has been addressed, but not sure.
I am going to re-install windows, and want to save my messenger live profile so I can just import it when I download messenger again.
Is this possible? Will it save all my custom emoticons, pictures, etc.?

If possible, can u five me the link or easy step by step instructions.

I hate to lose all my stuff and have to start from scratch everytime I switch computers(school, etc.)

Thx