diff --git a/doc/TODO b/doc/TODO
index c1c577c..3c8bc58 100644
--- a/doc/TODO
+++ b/doc/TODO
@@ -9,3 +9,6 @@
 - Find a solution on how we test desktop applications such as using:
   1. GNU LDTP (Linux Desktop Testing Project) <http://ldtp.freedesktop.org/wiki/>
   2. Dogtail <https://fedorahosted.org/dogtail/>
+
+- Make a list of the top 200 most often downloaded apps from mirror.centos.org
+  and see if we can get 100% coverage for them; then expand to top 500
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