Just a heads up for those interested, these are still available even though they show no stock.
These guys were great with answering questions. I would definitely order from them again. Looking forward to upgrading from my DL180 G6 and hopefully taming some of the noise from that beast.
Finally got my DL180 up and running.
I had to create a new user account using lo100cfg in order to log in. I tried various passwords for the USERID account, but nothing worked. Following this guide I was able to create an account I could actually use through an xml file.