Which audio formats are supported by Gateway 300v2?

Gateway 300v2 supports the following audio formats:

MP3
MPEG1 Layer 3 : 32; 44,1; 48 kHz (32 - 320kbps);
MPEG2 Layer 3 : 16; 22,05; 24 kHz (8 - 160kbps);
MPEG2.5 Layer 3 : 8; 11.025; 12 kHz (8 -160 kbps) from 96 kb/s to 320 kb/s;
MP3 Variable Bit Rate (VBR) (up to 320kb/s).
OGG (up to 320 kbit/s)
WMA 4 - 44.1 kHz at sample rates up to 320 kb/s. Except for DRM protected files.
WAV (16 bit, uncompressed PCM)

Not supported WMA.: