diff --git a/README.md b/README.md
index d3e7acc..c738506 100644
--- a/README.md
+++ b/README.md
@@ -9,3 +9,6 @@ This software is licenced under the GPL v2 and is intended for amateur and educa
 # Transcoding cross mode utilities
 
 This fork of MMDVM_CM includes transcoding cross mode utilities that use md380 firmware to encode/decode AMBE+2 2450x1150 used by DMR/YSF/NXDN.  Because of this, these utilties must be run on an ARM platform or via an ARM emulator.  RPi 2, 3, 4 are confirmed to work, using both RaspiOS and PiStar (which is based on RaspiOS Lite).  RPi Zero, 1, or other clones are not supported.  DSTAR2xxx utilties are still a work in progress and are not currently functional.  When finished, these utilties will use 1 and only 1 USB AMBE vocoder device for the AMBE+ 2400x1200 along with either md380, imbe, or codec2 vocders for the other side, depending on the mode.
+
+The USRP2xxx utilties connect the various modes to an AllStar node or AllStar enabled repeater via USRP.  These are a work in progress and should be considered experimental.
+
diff --git a/USRP2DMR/README.md b/USRP2DMR/README.md
index cb2d2f8..1652bf3 100644
--- a/USRP2DMR/README.md
+++ b/USRP2DMR/README.md
@@ -21,8 +21,6 @@ This utility is not built with the other cross mode ulitities, and has 3 externa
 
 md380_vocoder https://github.com/nostar/md380_vocoder
 
-imbe_vocoder https://github.com/nostar/imbe_vocoder
-
 mbelib https://github.com/szechyjs/mbelib
 
 md380_vocoder uses md380 firmware for vocoding, so this software needs to be run on an ARM based platform i.e. raspberri pi.