Updated text, new URL
diff --git a/contiki/README b/contiki/README
index 6907ec8..1c3ebef 100644
--- a/contiki/README
+++ b/contiki/README
@@ -1,26 +1,28 @@
-This is the source code for the Contiki operating system, which is an
-open source, highly portable, networked, multi-tasking operating
-system for memory-constrained systems, written by Adam
-Dunkels. Contiki runs on a variety of tiny systems ranging from
-embedded 8-bit microcontrollers to old homecomputers such the
-Commodore 64. Code footprint is on the order of kilobytes and memory
-usage can be configured to be as low as tens of bytes.
-
-In addition to the source code in this directory, an Contiki port must
-be downloaded.
+This is the source code for the Contiki desktop environment, which is
+a modern Internet-enabled desktop environment for the Commodore 64 and
+a bunch of other systems written by Adam Dunkels. The Contiki desktop
+environment includes a simple window system and GUI, TCP/IP
+networking, a web server, a telnet client, and a web browser. Contiki
+is written in C and is compiled with Ullrich von Bassewitz' cc65 C
+compiler.
More information about the Contiki desktop environment can be found on
its web page:
- http://www.sics.se/~adam/contiki/
+ http://dunkels.com/adam/contiki/
+
+The cc65 C compiler can be found on the cc65 web page:
+
+ http://www.cc65.org/
The Contiki desktop environment source code is divided into the
following directories:
apps/ - the Contiki applications
- ctk/ - the Contiki GUI tool kit CTK
- doc/ - documentation
- ek/ - the event-driven kernel
+ ctk/ - the ctk conio windowing toolkit on which Contiki builds
+ ek/ - the ek event kernel and the dispatcher
lib/ - various library files
uip/ - the uIP TCP/IP stack
+To build the Contiki desktop environment from sources, GNU make and
+cc65 must be installed.