Amazon Media Server - How Do I Select Bitrates for Multiple Bitrate Streaming?

I'm using the Amazon Media/Flash Server 4.5 and I have been able to stream multi bitrate, but the guide says to use something like 100kb, 200kb, and 350kb streams. Is there any way to change this? The server page that shows the video to illustrate that the server is working says that these options are available in the tools folder, but I can't find how to access the tools folder.

For reference, here are the instructions that I found:

(Adobe HTTP Dyanmic Streaming) For multi-bitrate streaming, Flash and AIR media players request an F4M manifest file that contains the location and bitrate of each live stream. This type of F4M file is called a set-level manifest. To create an set-level manifest, do the following: Open rootinstall/tools/f4mconfig/configurator/f4mconfig.html in a browser. Select the f4m file type. Stream URIs can be absolute or relative to a Base URI. Enter the following for the Base URI: http://localhost/hds-live/livepkgr/_definst_/liveevent Enter the following for each stream and click Add: Stream URI Bitrate livestream1.f4m 150 livestream2.f4m 500 livestream3.f4m 700 View full size graphic Set-level F4M file in the Set-level F4M/M3U8 File Generator To preview the file, click View Manifest. The manifest file looks like this: <manifest xmlns="http://ns.adobe.com/f4m/2.0">     <baseURL>http://localhost/hds-live/livepkgr/_definst_/liveevent/</baseURL>     <media href="livestream1.f4m" bitrate="150"/>     <media href="livestream2.f4m" bitrate="500"/>     <media href="livestream3.f4m" bitrate="700"/> </manifest> Click Save Manifest and save the file as liveevent.f4m to rootinstall/webroot. The media player requests this file from a web server. This tutorial saves the file to rootinstall/webroot, but the file can be served from any location on any webserver. This file does not need to live on Flash Media Server. This file can also have any name.