Version 0.6.3
Version 0.6.3

--- a/ModuleLimitedDataTransmitter.cs
+++ b/ModuleLimitedDataTransmitter.cs
@@ -417,11 +417,17 @@
 
 		public override string ToString()
 		{
-			return string.Format(
-				"{0} on {1}.",
-				this.part.partInfo.title,
-				vessel.name
-			);
+			StringBuilder msg = new StringBuilder();
+
+			msg.Append(this.part.partInfo.title);
+
+			if (vessel != null)
+			{
+				msg.Append(" on ");
+				msg.Append(vessel.name);
+			}
+
+			return msg.ToString();
 		}
 
 		// When debugging, it's nice to have a button that just tells you everything.

--- a/Properties/AssemblyInfo.cs
+++ b/Properties/AssemblyInfo.cs
@@ -25,7 +25,7 @@
 // The assembly version has the format "{Major}.{Minor}.{Build}.{Revision}".
 // The form "{Major}.{Minor}.*" will automatically update the build and revision,
 // and "{Major}.{Minor}.{Build}.*" will update just the revision.
-[assembly: AssemblyVersion("0.6.2.*")]
+[assembly: AssemblyVersion("0.6.3.*")]
 // The following attributes are used to specify the signing key for the assembly,
 // if desired. See the Mono documentation for more information about signing.
 //[assembly: AssemblyDelaySign(false)]

--- a/RelayDatabase.cs
+++ b/RelayDatabase.cs
@@ -131,7 +131,7 @@
 		// Returns true if both the relayDatabase and the vesselPartCountDB contain the vessel id.
 		public bool ContainsKey(Guid key)
 		{
-			return (this.relayDatabase.ContainsKey(key) & this.vesselPartCountTable.ContainsKey(key));
+			return this.relayDatabase.ContainsKey(key);
 		}
 
 		// Returns true if both the relayDatabase and the vesselPartCountDB contain the vessel.
@@ -216,22 +216,47 @@
 			{
 				Tools.PostDebugMessage(string.Format(
 					"{0}: vessel {1} is not loaded, searching for modules in prototype parts.",
-					"IAntennaRelay",
+					this.GetType().Name,
 					vessel.name
 				));
 
 				// Loop through the ProtoPartModuleSnapshots in the Vessel...
 				foreach (ProtoPartSnapshot pps in vessel.protoVessel.protoPartSnapshots)
 				{
+					Tools.PostDebugMessage(string.Format(
+						"{0}: Searching in protopartsnapshot {1}",
+						this.GetType().Name,
+						pps
+					));
+
 					// ...Fetch the prefab, because it's more useful for what we're doing.
 					Part partPrefab = PartLoader.getPartInfoByName(pps.partName).partPrefab;
+
+					Tools.PostDebugMessage(string.Format(
+						"{0}: Got partPrefab {1} in protopartsnapshot {2}",
+						this.GetType().Name,
+						partPrefab,
+						pps
+					));
 
 					// ...loop through the PartModules in the prefab...
 					foreach (PartModule module in partPrefab.Modules)
 					{
+						Tools.PostDebugMessage(string.Format(
+							"{0}: Searching in partmodule {1}",
+							this.GetType().Name,
+							module
+						));
+
 						// ...if the module is a relay...
 						if (module is IAntennaRelay)
 						{
+							Tools.PostDebugMessage(string.Format(
+								"{0}: partmodule {1} is antennarelay",
+								this.GetType().Name,
+								module
+							));
+
 							// ...build a new ProtoAntennaRelay and add it to the table
 							relays.Add(pps.GetHashCode(), new ProtoAntennaRelay(module as IAntennaRelay, pps));
 							// ...neglect relay objects after the first in each part.