So okay the guys here are going to call me an Apple Fan boy (again), but Apple are dominating the mobile device markets at the moment so this only sees fitting to present on the blog.

Well, it’s not March 11th, but you can now download iOS 4.3 for you iPhone, iPad or iPod touch (most of them, anyway). That, of course, brings with it mobile hotspot functionality for iPhones, along with a variety of new AirPlay features, a new and improved version of Safari, and a number of other more minor improvements and fixes (like an option to control how your iPad’s side switch behaves). We’re already busy testing it out ourselves and will report back on what we find, but you can feel free to leave your own first impressions in the comments below in the meantime — Apple’s complete list of what’s included in the update is after the break.

This update contains new features and improvements, including the following:

Personal Hotspot

  • Share iPhone 4 cellular data connection with up to 5 devices (combination of up to 3 Wi-Fi, 3 Bluetooth, and 1 USB)

iTunes Home Sharing

  • Play music, movies and TV shows from a shared iTunes library on a Mac or PC (requires iTunes 10.2)

New AirPlay features

  • Play videos from the Photos app including the Camera Roll album, iTunes previews, enabled third-party apps and websites on Apple TV
  • Play slideshows from Photos on Apple TV using transitions available on Apple TV
  • Faster Safari performance with Apple Nitro JavaScript engine

HD video out using the Apple Digital AV Adapter

  • View 720p HD videos from Videos app, iPod app, Photos, YouTube, Safari, Keynote, and enabled third-party apps on an HDMI display

Ping features

  • Push notifications for comments and follow requests
  • Post and Like songs directly from the Now Playing screen
  • Parental controls

New Settings

  • Messages setting for number of times to repeat an alert
  • iPad side switch setting to lock screen rotation or mute audio notifications and sound effects
  • Single tap conference call dialing with a pause to send a passcode

Bug fixes

  • Requires iPhone 4 with tethering data plan
  • Requires Apple TV (2nd generation) running software version 4.2 or later
  • iPhone 4, iPad, iPod touch (4th generation)

For information on the security content of this update, please visit:
http://support.apple.com/kb/HT1222

This update is available via iTunes.