A serious issue in my opinion: When playing a track in Media Center, it cuts off the last second or so of the track. I have my playback options set to Gapless, and my STOP controll sent to "fadeout/normal". If I set the STOP control set to IMMEDIATE it works fine. I would expect the "between tracks" setting to determine how a single track is ended, not the "Stop" setting .
In a related problem, when listening to a "continuous mix" compilation disk that I have ripped using MC, there is a short (<1sec) gap in between the tracks. While it may seem minor, it is a constant annoyance as I listen to many DJ-mixed disks.
Note: I work with 20+ software development companies on a regular basis as a customer and as a design consultant. You guys do the best job of any I have ever seen when it comes to creating a community of users. Your users (many anyway) consider it a responsibilty and a PLEASURE to provide input and feedback... KUDOS!