I am trying to add custom notifications to my G1. I have created the audio as .ogg files uploaded them to a folder on the root of my sd card '/notifications' and can view them from the Settings > Sound & Display > Notification activity. My problem is they all sound the same! (something like a short ringing sound). I can play them through the ASTRO file manager and they sound as they do on my PC. I am stumped... perhaps anyone can help me to figure out why this is? I have tried converting to a few different formats (wav, mp3, etc) and using them but nothing seems to work. Thanks for reading.