diff --git a/README b/README
index 306f8c7d..3f1cb668 100644
--- a/README
+++ b/README
@@ -20,7 +20,7 @@ Introduction:
  blocks of more complex applications, or, using its powerful 
  framework for application development including back-to-back 
  user agent (B2BUA) functionality, complex VoIP services
- can be realized completely in SEMS.
+ can be realized completely in SEMS. 
  
  The following applications are shipped with SEMS :
 
@@ -81,6 +81,14 @@ Introduction:
  GSM06.10 and iLBC). Integrating other codecs in SEMS
  is very simple.
 
+ SEMS shows very good performance on current standard
+ PC architecture based server systems. It has sucessfully
+ been run with 1200 G.711 conference channels on a quad-core
+ Intel(R) Xeon at 2GHz (700 GSM, 280 iLBC channels). On the 
+ other hand it also runs on very small devices - for example 
+ small embedded systems like routers running OpenWRT, for which 
+ of course the achievable channel count is not that high.
+
 Requirements:
 
  1. SER version 0.9.6-sems: SIP Epress Router (www.iptel.org/ser)
diff --git a/doc/CHANGELOG b/doc/CHANGELOG
index 1a1f87d8..05c8fdd5 100644
--- a/doc/CHANGELOG
+++ b/doc/CHANGELOG
@@ -12,7 +12,7 @@ Version 0.10.0 (final)
    interfacing to external applications 
 
  - many examples for quick start of custom service development, 
-   for example new serviceline application
+   for example new serviceline (auto-attendant) application
 
  - b2bua implementation with media relay
  
@@ -42,6 +42,8 @@ Version 0.10.0 (final)
 
  - 'bundle' install method for easy installation
 
+ - support for OpenWRT package build
+
  ... and many bugfixes
 
 Version 0.10.0 rc2