I'm not sure on Chile's position in the market, however I can categorically say that Australia is fast becoming one of the the best wine producers in the world!! This is not to say that we still don't produce a number of 'budget' wines but Australia's position in the mid to premium end of the market is starting to take a strong stance.
Names such as Penfold's have established themselves quite firmly in the global market as a quality wine, however there are many others from various regions of Oz that are now becoming recognised as competitors to some of the more exclusive French & Californian wine makers....
Names such as
- d'Arenberg(The Dead Arm Shiraz, The Coppermine Rd, etc..)
- Craiglee(This is in the area I grew up in

)
- Chapel Hill
I could go on and on listing many names but some of the best producing areas of Oz are...
- Margaret River, W.A.(Excellent Chardonnay region)
- Macedon Ranges, Vic.
- McLaren Vale, S.A.(Awesome reds!!)
- Beechworth, Vic.(Chardonnay & Pinot Noir)
- Mornington Peninsula(Starting to become recognised for some really great Whites and Pinot Noir)
There are still many other top producing regions, check out this link...
http://www.winediva.com.au/regions/regions.asp
Joel I would like to recommend that you try a bottle of - Chapel Hill The Vicar. Here is the link...
http://www.chapelhillwine.com.au/wines1/?wine=6
If you have trouble in locating it over there, just send me a PM and I will help out(If you are interested that is?!

)