   // Begin
   Serial.begin(9600);
   assignAddresses();
+  dallas0.begin();
   dallas1.begin();
   dallas2.begin();
   
   // Get the addresses of connected devices.
   if (DEBUG) {
     Serial.println("Beginning.");
+    Serial.print("Locating devices on ch. 0... Found ");
+    Serial.print(dallas0.getDeviceCount(), DEC);
+    Serial.println(" devices.");
+    
+    DeviceAddress tempDev;
+    dallas0.requestTemperatures();
+    for (int i=0; i<dallas0.getDeviceCount(); ++i) {
+      if (!dallas0.getAddress(tempDev, i)) {
+        Serial.print("  Unable to find address for Device ");
+        Serial.println(i);
+      } else {
+        printAddress(tempDev);
+        Serial.println(dallas0.getTempC(tempDev));
+      }
+    }
+    
     Serial.print("Locating devices on ch. 1... Found ");
     Serial.print(dallas1.getDeviceCount(), DEC);
     Serial.println(" devices.");
     
-    DeviceAddress tempDev;
     dallas1.requestTemperatures();
     for (int i=0; i<dallas1.getDeviceCount(); ++i) {
       if (!dallas1.getAddress(tempDev, i)) {

        Serial.println(dallas1.getTempC(tempDev));
      }
    }
    
    Serial.print("Locating devices on ch. 2... Found ");
    Serial.print(dallas2.getDeviceCount(), DEC);


// formulate each address group into a convenient array
void assignAddresses() {
  bus0Devs[0] = &d0_0;
  
  bus1Devs[0] = &d1_0;
  bus1Devs[1] = &d1_1;
  bus1Devs[2] = &d1_2;
