This is an interesting app - appears to work fine on my Pearl w/beta 4.5.0.97.

Voice recognition ranges from really good to spotty in initial use...we'll see how it goes over time.

But...I did have a strange sort of lock up after installing and playing with it for about 20 minutes - I got a solid red led, but the UI didn't freeze. I was also playing around with Google Maps 2.3.1 Voice Search as well, so not sure who's fault the red led was. Rebooted and things look fine so far.

One thing that disappoints - I wish I could reply to or forward an email by pressing the convenience key and saying "reply/forward with Vlingo." Currently you have to to navigate the BB menu to select those options...

Otherwise on initial light use looks interesting.

One question - is there a way to get it to read received emails/texts?