The Ausdroid Shop has all your Nexus accessories here.

If you’re one of the thousands who owns a Samsung Galaxy S from either Vodafone or Crazy John’s you’ll be happy to know that your Android 2.2 is waiting for you in Samsung’s updating software, Kies (download link). Android 2.2 will give you full flash support, some speed increases although there is lag known to still lurk around in places and version bump of 0.1 .

As far as we can tell Kies is PC only, so if you own a Mac.. well.. phone a friend? Let us know how you go in the comments :)

Source: Samsung Updates.
Companies: Samsung, and Vodafone
Devices: Galaxy S