talk to the priest in gludio. (iirc it was the priest, could also be the guard outside the church, quite some time ago i did it) or simply do part 4, it's not that hard once you figured it out. took me like 3 hours at first try, then noticed and completed it in about 15 mins. and a hint for the last quest, once you port in to whoever it was (wasn't it even sieghardt?) you loose your buffs. almost died back then thanks to it (another good "press return in time"-moment ^^;