Found it..
Saw this originally on: Easy way to remove the stupid VZW CD-Rom popup from Leaked Sense 2.2 - Android Forums
I tried that, said mine was already disabled. Wonder if it will be enabled when I connect to a PC which I haven't done yet since the upgrade.
Also, found this...
+->Shortcut->Settings->Device Administration Settings
Shows no administrators, but makes me wonder if there isn't some secret way that VZW or HTC can get root for troubleshooting or whatnot.