diff --git a/TODO b/TODO
index d86677f..51563e2 100644
--- a/TODO
+++ b/TODO
@@ -1,4 +1,6 @@
 ## GENERAL
+    * faces less than 43 pixels are all false matches, so lets add this to settings and "auto-ignore" all faces < 43 pixels
+
     * [DONE] order/ find face with largest size and at least show that as unmatched
         - could also try to check it vs. other faces, if it matches more than say 10? we offer it up as a required ref img, then cut that face (with margin) out and use it is a new ref image / person
         * on viewer: allow face to be used to create person, add to existing person, and allow 'ignore', mark as 'not a face', etc. -> all into DB
@@ -55,6 +57,7 @@
     * get build process to create a random string for secret for PROD, otherwise use builtin for dev
 
     * deal with changing/adding/removing a path in settings
+        -- consider this in light of only one dir per path
 
     * dup issues:
         * when we have lots of dups, sort the directories by alpha so its consistent when choosing
@@ -82,6 +85,7 @@
         Admin
             -> do I want to have admin roles/users?
             -> purge deleted files (and associated DB data) needs a dbox or privs
+                (only show in DEV for now)
 
 ### AI
     * faces per file (need a threshold for too many? OR
@@ -89,13 +93,12 @@
 
 ### UI
     * viewer needs to allow toggle to scan_model (and prob. right-click on file... AI (with CNN) AI (with hog)
-        - make the form-select AI_Model actually do the change (but need more mem on mara really)
+        - make the form-select AI_Model actually do the change (but need more mem on mara really -- even mem is not enough
+            need graphic support --> need to allow pa_job_manager run on borric with acceleration)
 
     For AI / rescan:
         way to override per file:
-            the model used [partial - UI done, need mem on mara]
             the threshold used?
-        maybe on the per file you could select an unknown face and add it as a ref img to a existing person, or make a new person and attach?
 
     file details is sort of crap - only works on import path
         - probably better to have a different 'view', e.g. folders/flat/detailed