Where can I get hold of the matrix DVD commentaries?

[Baltharzion Snookleplum]

I've been curious about these for a long time. I don't want to buy the Matrix boxset, as I already have the original releases on DVD (which don't include the commentaries). Is there somewhere I can download them, or does anyone know of anywhere that's renting the DVD's?

 

[Henry Hedgehog]

You could go to www.lovefilm.com to rent the DVRAB, but you can't download the commentaries (at least not legally)