Firmware v3.0.257
Release Notes
1. Added resume playback support
Resume playback is supported for all video types including DVD, but not for Bluray. (Some Bluray movies have their own resume capability)
Resume information is stored if at least 1 minute of the video has been watched, and at least 5 minutes or 5% of the video remains. If less then 5 minutes or 5% remain, the video is considered “watched”. Note that resume information is not stored for very short videos (less than 2 mins)
Videos that are partially watched are shown with a “half circle” icon in list or cover view
Videos that are fully watched are shown with a “full circle” icon
If you start a video that is partially watched, you will see a popup dialog asking whether to resume or start from beginning. (You will not get a popup dialog for Blurays since they cannot be resumed)
To clear the resume history, go to Settings -> System -> Advanced
2. Added “queue to playlist mode”
By default, when you play a video, it will stop any currently playing video or slideshow. If you play music, it will stop any currently playing music.
To queue additional videos or music, turn on “queue to playlist mode” by pressing the <Angle> button. This is a toggle mode which you can turn on and off.
When you toggle the mode, a popup message briefly appears indicating the new mode
When queue to playlist mode is on, media that you play using <OK> or <Play> will be added to the playlist at the end. (When the mode is off, the new media will stop the old media.)
Media in the playlist is shown with a bar icon next to the media in list view. You can remove media from the playlist by selecting the media and pressing <OK>
Media that is currently playing is shown with an arrow icon in list view mode
3. Revamped Music Now Playing screen
Big center cover shows currently playing track. Smaller covers to left/right show previous and next tracks. You can navigate the tracks using <Left> and <Right>. Press <OK> to resume playback at the selected track
The media popup bar is automatically shown in Music Now Playing. You can hide/show it using <Audio>
New behavior: to seek within a music track, use <FastFwd> and <Rewind> to enter fast seek mode
4. Added support for Russian language
Go to Settings -> User interface to select language
Added on screen keyboard language toggle. When the keyboard is visible, press <aA> to toggle on screen keyboard layouts (US/FR/GR/RU). This is useful for toggling between Russian keyboard and US keyboard. (Note, the Russian keyboard layout is only available if Russian is the currently selected user interface language.)
5. AutoFPS improvements
Fixed MKV stuttering when playing some 24fps content in 1080p24 mode
Fixed MOV stuttering when playing some 24fps content
Note, the stuttering was not AutoFPS related. These videos were previously stuttering whenever the display mode was set to 1080p24
6. Wake On LAN improvements
Now only wakes up the server being accessed
Give us feedback on whether this is working with your servers
7. Added support for Windows 7 Play To
NeoTV 550 appears as a device in Windows 7 Media Player
You can select media from Media Player and “Play To” NeoTV 550 (videos, music, photos)
You can control basic media playback (pause/resume, control volume, skip files, stop playback) from Media Player
Added “Enable UPnP option in Settings -> System -> Advanced. Use this for troubleshooting if you are experiencing intermittent lockups
8. Added support for seamless m2ts playback
Useful for playing folders of camcorder m2ts videos
Videos are played sequentially and seamlessly with no gap between videos
9. You can FF/REW seamlessly across the videos
Use playlist navigation (show media popup bar and press <down>) to navigate the videos, or use <skip fwd> / <skip back>
10. Fixed choppy playback when playing H.264 profile 5.0 and 5.1 videos
11. Fixed inability to access Win7 shares after installation of Win7 Live Essentials
Other fixes
Fixed lockups occurring with some network hubs
Fixed DVD playback getting stuck due to default audio track not set
Fixed DVD menu appearing stuck (i.e. could not move highlight in menu)
Fixed FLAC seek within track intermittent restarting from beginning of track
Fixed M2TS fast forward -> play intermittent showing black video
Fixed Update application not showing any picture on HDMI for some TVs
Fixed intermittent freeze in setup wizard when no shares are selected
Fixed intermittent lockup when resuming from standby with some USB plugged in
Update GUI now translated for German, French, Spanish
Source : http://www.avsforum.com/avs-vb/showthread.php?p=19481380#post19481380
.
ça serait étonnant quand même que Netgear se permette de rater les fêtes de fin d'année 
