I recently got the pearl from Sprint. There's so many features that I'm still learning to use. I've been transferring my media files through my computer's explorer instead of the Roxio media manager. Everything transferred with no problem, but not the videos in avi. What does the media player on the pearl accepts for video playback?
I use a program called "Mediacell Blackberry Video Converter" to convert .avi files to .mp4. Full length, 700mb movies convert to about 150mb files. Play great. My wife and I watched Wild Hogs while waiting in an airport.