ICS has already released for arc s , neo v and ray..
you have arc s right..??
if you want to have ics right now , i can tell you , are you aware of flashing firmwares..??
i have an arc , i did not flashed ics software in my arc because that would have changed the model number from lt15 to lt18..
and official update will come after a month or so , india gets late updates..