bit of a head wreck, when this happens – takes a few secs to fix but can take hours to find out how to do it – here goes…
with yahoo messenger enter a chat room (anyone) and you’ll still see that you can either have the screen full size or not there at all…
minimise all open browser windows (note don’t close them)
so now you should just see your active desktop with all the minimised applications in your task bar at the bottom
in the bottom far right of your task bar you should see the yahoo icon double click on it and a minimised chat room window will appear above it, drag it to the size you want and taht s it
if anyone wants to send me an email to say thanx feel free otherwise im me to thelovemachineshere@yahoo.com
i hope this helped
p