I thought I might post this to save someone else a little bit of a hassle.  When installing the PDM server the install failed for me when I used "admin" for the SQL sa password (creating a new database).  It makes sense that it will not allow it, but it will not tell you "Hey dummy, you can't use that password".  I'm assuming this is intentional behavior.

This is probably common knowledge for anyone who has set up a SQL server before, but it was a first for me.

(If someone else was able to use admin as the password, there must have been something else behind the scene going on that I missed)