Was hunting around and came across an impressive map showing dispositions just prior to Barbarossa. It's a beautiful thing, with a digital size of 7500 x 10500 pixels (35 mb), and along the border are some tables that I suspect refer to order of battle and so forth. The only problem is that the whole thing is in Russian.
So I'm posting the link both for the good of the order, and in hopes that some ambitious Samaritan may be able to give some translation help or references.
Thanks!
http://www.armchairgeneral.com/rkkaww2/maps/other/Location_June_22_41.jpg