Multi-lingual Domain Resolution
You can use either Asian Explorer (by NJStar Software) or iClient (by i-DNS.net) to resolve multilingual domain names.
I wonder if ICANN is just blowing more smoke. Right now a multi lingual domain name is about as useful as those alternative domains put out by New.net. The search engines can't/won't index them and their value is extremely questionable due to the added software requirement.