Is Tartos Online in Open Beta?

I can't read korean words, nor translate because it's all in an image. I noticed the download was up and they had a lot of ads saying TARTAROS ONLINE(Korean words) 10/10 - 10/16
Is this open beta? Closed beta? Pre-Release? We may never know.
I do know that the client is up for download now on the main website
tartaros.wemade.com (Requires internet explorer activeX)
I haven't bothered downloading it due to my download speed going from 200 kb/s to 1 kb/s within 5 minutes, and eventually less than 1 kb/s and it would take weeks for me to download.