Glad to hear it's mostly going well. If I end up with one, it'll be down the road when I have nice speakers in my bathroom or bedroom, since I'll still be using my PC to play stuff on my main system, I think.
I emailed Dolby and told them they should sell ProLogic IIx/z plugins for the popular media players (at least MediaMonkey, since it's what I use, and it seems most people here like it, too). That way the player could handle the matrixing of the audio instead of me having to change the audio settings on my computer to 2-channel so my receiver can then employ PLIIx, then switch my computer settings again when I'm done with the music. It's just a hassle, a shortcoming of using my computer for music on my main system. Here's hoping they think it's a great idea. Ha ha.
