The dvd has just been released in the UK and is quite impressive, apart from the film itself which is thoroughly deserving of its Oscar win (for once), there's also a commentary plus a good selection of other extras.

Three music videos
'Making Of Tsotsi' featurette
Deleted scenes
Trailer
Bonus documentary: 'Day In The Life Of Josias'
Two alternative endings both of which I'm glad weren't used
'The Storekeeper' a short film from 1998.

The short and some of the other extras also have an optional commentary adding even more value. It's worth getting the dvd for the film alone but the extra features make this a very worthwhile package. 

Shame there's no DTS track but I guess you can't have everything.

The R2 dvd has been released by Momentum Pictures and deserves to do very well.

Cheers Trev.