emTube is an application for Symbian S60 3rd edition phones that allows you to:

• Search and browse videos on YouTube.
  
• Download selected videos onto your phone.
  
• Stream FlashVideo files directly from YouTube.
  
• Play local FlashVideo files.

Other features:

• Audio and position control during playback.
  
• Normal and full screen (portrait and landscape mode) video playback.
  
• Ability to use built in accelerometer to rotate video between portrait/landscape mode.

More details

Google recently unveiled its latest cellphone related product: Google Sync. Google Sync is a tool that will synchronize a mobile phone's internal calendar with Google's own free Google Calendar service. Currently the application is available only for RIM's BlackBerry devices, which include the Curve 8300 and the Pearl 8100 family of devices, among others.

The application is capable of synchronizing the date, time, location, and notes associated with a calendar appointment, as well as available/busy time settings and reminder settings. Google Sync has an automatic setting that will cause it to synchronize the phone with the user's Google Calendar account every two hours, though the application will also synchronize immediately when an appointment is updated on the BlackBerry device by the user.

Google Sync can be downloaded from the Google Sync website. More information on the free product can be found here as well.