Indeed BS 2 is limited to 2 Gb cards and WMA 192 kbps.
Now that BeoSound 6 & Serenata are being discontinued, don't you think B&O SD-based players need an update??
You can now rip all your Cs in lossless WMA with BeoPort/BeoPlayer/BeoMaster 5, but once that is done, you can't play it back on BeoSound 2, 3, or 4..? And none of the systems can play SDHC cards, which are becoming the norm nowadays..
I do hope B&O comes back with a better product synergy in the near future, 20 years ago all their systems were speaking the same language and that's what made me choose B&O
Reunion Island is greeting you!