My Bold's volume keys doesn't work. The volume for phone and speaker is currently at the "middle" level. Can't adjust up or down. Sent it for repair and issue was motherboard and nothing could be done. Warranty exchange is not an option here. Apparently, this is one of the common defects in the new Bold. I know I can adjust the volume via Phone>Options>General Option>Default Volume (but this is not for speaker phone). So, anyone has this issue or is there a way or software that allows us to control the media files volume via the keyboard?