Hey everyone, I was wondering if anyone has been using an external mic with their new iP4 to record video or anything like that. I'm going to Nepal in November and I will be using my iP4 as a video camera (a mix or portability and quality) but I know that the mic sometimes pics up bad stuff. So I was wondering if anyone uses anything? This will allow me to travel light, get some decent footage with some good sound quality. Thank you.