diff --git a/dns-proxy-forward.dot b/dns-proxy-forward.dot
new file mode 100644
index 0000000..e76fc69
--- /dev/null
+++ b/dns-proxy-forward.dot
@@ -0,0 +1,29 @@
+digraph G {
+    node [ shape=box ]
+    #rankdir=LR;
+
+    clients [ label="Clients" ]
+
+    subgraph cluster_internet {
+             label="Internet"
+             dns1 [ label="DNS Server\nPublic IPv6\nPublic IPv4" ]
+             dns2 [ label="DNS Server\nPublic Address\nPrivate Address\n(v6 or v4)" ]
+    }
+
+    subgraph cluster_v6only {
+             dnsv6 [ label="DNS Server\nIPv6 only" ]
+    }
+
+    subgraph cluster_private {
+             dnspriv [ label="DNS Server\nPrivate IPv4" ]
+
+    }
+
+    dns1->dnsv6 [ label="Forward DNS query via IPv6" ]
+    dns2->dnspriv [ label="Forward DNS query via private IPv4" ]
+
+    clients->dns2 [ label="Query via IPv6/IPv4" ]
+    clients->dns1 [ label="Query via IPv4" ]
+    clients->dnsv6 [ label="Query via IPv6" ]
+
+}
diff --git a/products.dot b/products.dot
new file mode 100644
index 0000000..9185675
--- /dev/null
+++ b/products.dot
@@ -0,0 +1,15 @@
+digraph G {
+    node [ shape=box ]
+
+    ipv4addr [ label="IPv4-Addr: 9 /month" ]
+    netv6vm [ label="/48 with a VM: 0 /month" ]
+    vm [ label="VM: x/month, min 2.5/month" ]
+
+    vm->netv6vm [ label="add" ]
+    v6vpn [ label="IPv6VPN" ]
+    v6vpn->p120
+
+    p25 [ label="2.5/month" ]
+    p120 [ label="120/year" ]
+
+}