Shoutbox

I have msn messenger 7.0.0425 and messenger plus! 3.40.112
U guyz know that there's a function called packs in msn messenger rite which appears only in some countries. So i'm from india. This button wa initially not there. When i heard that ppl in australia were getting thier hotmail's upgraded to 250 as told in that thread i changed my country. So now i saw the packs icon. So i downloaded the halo 2 pack. But as soon as it finishes messenger automatically gives an error and shuts down. This happened twice. Plz help.