Advertise RTL SDR guide

README.md

@@ -12,7 +12,7 @@ Publicly available documents already discuss exfiltration from secured systems u
 
 How to use it
 ------------------
-**NEW:** Try it without compiling anything, click here: http://fulldecent.github.io/system-bus-radio/
+**NEW:** Try it in your browser, click here: http://fulldecent.github.io/system-bus-radio/
 
 Enter the `Using _mm_stream_si128` folder and compile using `make`. (There are also other flavors you can `make` and try in different folders!)
 
@@ -24,6 +24,8 @@ You should hear the "Mary Had a Little Lamb" tune playing repeatedly. Other equi
 
 Are you using an antenna? At the beginning, the author placed the antenna directly on top of the number 4 key and that worked best (on any AM frequency). It was a round antenna. Then once they knew it worked they moved the antenna back. Moving it back reduced the number of frequencies that it worked on, and eventually only that one (1580 kHz) worked. Different hardware will certainly have different frequency response. Here are some results that have been sent in by readers. Please mail [email protected] with your results (including makes and models of all equipment involved) or [edit this file directly](https://github.com/fulldecent/system-bus-radio/edit/master/TEST-DATA.tsv) and create a pull request.
 
+**NEW:** See our [basic RTL SDR guide] to receive system bus signals using another computer with RTL SDR hardware.
+
 Technical Explanation
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 This program runs instructions on the computer that cause electromagnetic radiation. The emissions are of a broad frequency range. To be accepted by the radio, those frequencies must: