Anyone out there run into a problem with Virtuous v3.1 where silent mode (long press of power button; choose silent mode) wasn't. In my case, I was in a boring seminar full of my colleagues. Turned on Silent Mode (and where the ring indicator would be, went blank). Then went into Meebo and BAM, noise on the send. It is possible Meebo turned back on the sound (I wouldn't know), so I don't want to blame Virtuous ... but YIKES!