If the newly unveiled UMID mbook SE piqued your interest with its 1.6GHz Intel Atom CPU, 1GB of RAM, and 802.11n but you didn't really want to allow yourself to start wanting one in case it would never be seen outside of Korea, then you'll be happy to hear the news I just got from Dynamism.
Straight from the email:
We are planning to offer the UMID SE soon, but note that the price will be in the $600 range and there will be no 3G option.
It's not clear how soon "soon" is, but Dynamism's track record suggests that it shouldn't be too long after the official release in Korea. The SE still isn't on UMID's website, though, so who knows when that will be.
Regardless, whether you want the Viliv N5 or the UMID SE, you know where to go.