Both games were sold in Australia, and should still be obtainable. I had no trouble getting either from my local games shop in WA.
If you have trouble with getting any game locally, Games Warehouse Australia will send them by mail. I've bought a couple of things from them and they were quick to deliver.
Games Warehouse AustraliaLooks like they are currently only getting new stock of Beyond Divinity to fill orders. Unfortunately, the game had a lot of probems with bugs, and is not as good as DD, so maybe they don't want to get stuck with unsold copies. It does look like they could still get it for you if you can't get it elsewhere though.
Good luck. <img src="/ubbthreads/images/graemlins/smile.gif" alt="" />