Just wondering.  Any of u in act 3 yet?? As there are npc's around n u need to chat with them to continue.. as u r chatting with them, enemies will attack u.. if u press circle button to attack the enemies, u will skip the chat conversations... u won't get to listen what the npc's have to say

Damn blizzard for putting circle button as attack n skip the conversation button...

Hope they come out a patch..