diff --git a/README.md b/README.md
index 4185922..4d1223f 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,8 @@ git clone https://github.com/n5amd/xlxd-debian-installer
 cd xlxd-debian-installer
 ./xlxd-debian-installer
 ```
+## How to find what reflectors are available
+Find a current active reflector dashboard, for example, https://xlx.n5amd.com/index.php?show=reflectors and you will see the gaps in reflector numbers in the list. Those reflector numbers not listed are available. 
 
 ### To interact with xlxd after installation:
 ```sh