Your review doesn't show an example of video being recorded at 640x480. This is supposed to be possible, though it only records at 15fps. (I don't have a dare, so I'm just going on what I saw elsewhere on the web.)
Is the navigation software the same one on the enV? Is it better or worse than the enV?
Does the music syncing software (or any other software the phone requires) run on macs?
the actual frame rates for recording is way higher as well as the interface the envy's interface is very simple compared to the dares. you can customize the shortcuts on the dare by taping set etc so very intuative yes it can sync on macs as well as you dont need to use the music software you can just drang and drop your music to the memory card and the phone will read it