is there 1.01.01?
I only see 1.00.37. in the download page.
Media File Formats Supported on the WD TV Mini Media Player (Based on Firmware Version 1.01.01)
Video – AVI (Xvid, MPEG1/2/4), MPG/MPEG, VOB, MP4/MOV (MPEG4), RM or RMVB 8/9/10
RMVB supports up to 1024x576x24, 1024x576x30, or 800x600x30 compressed video resolution.
MPEG1/2/4 supports up to D1 resolution (720x480 in NTSC, 720x576 in PAL)
RMVB videos will play on the WD TV Mini Media Player only. They are not supported on the original WD TV HD Media Player, or the WD TV Live HD Media Player.
FLV file extensions are NOT supported. You will need to use conversion software to convert them to a supported format.
The WD TV Mini Media Player only supports certain types of codecs based on the extension of your file. You can check the User Manual for a list of supported codecs for each file extension.
Pictures – JPEG, GIF, TIFF, BMP, PNG
Audio – MP3, WAV/PCM/LPCM, WMA, AAC, FLAC, MKA, OGG, APE
Subtitles – SRT, **bleep**, SSA, SUB, SMI