Shoutbox

Would anyone be able to help, I need a plugin that will try to auto sign me in say every 5 min if I am signed out.

This is because I like to keep msn on while I am not here to keep logs consitant etc (I know i'm strange!) but I occationaly want to login at *cough*work*cough* but only for a min to see if anyone is around who wants to join me for lunch!

but of course that signs me out at home.

(also it would be good if it would sign you in and automaticly put you to your status that you were before you logged off)

Can anyone help me with this? or know of a plugin that already does that?

Thanks v much