Is there any way to use .3g2 videos as ringtones on the hero? Before the hero I had the LG lotus and created a few short, funny videos for a few of my contacts' rings. I'd like to start using them again but for the life of me i can't figure out how. It seems like if a lowly "feature-phone" like the Lotus can manage this then a smart-phone certainly should. Any help is appreciated.