diff --git a/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/cache/NpmPackage.java b/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/cache/NpmPackage.java
index 9122ad261..195dd1b0b 100644
--- a/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/cache/NpmPackage.java
+++ b/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/cache/NpmPackage.java
@@ -374,13 +374,13 @@ public class NpmPackage {
       return npm.get("version").getAsString();
     else {        
       JsonObject dep = npm.getAsJsonObject("dependencies");
-      if (dep == null)
-        throw new FHIRException("no dependencies found in the Package definition");
-      for (Entry<String, JsonElement> e : dep.entrySet()) {
-        if (Utilities.existsInList(e.getKey(), "hl7.fhir.r2.core", "hl7.fhir.r2b.core", "hl7.fhir.r3.core", "hl7.fhir.r4.core"))
-          return e.getValue().getAsString();
-        if (Utilities.existsInList(e.getKey(), "hl7.fhir.core")) // while all packages are updated
-          return e.getValue().getAsString();
+      if (dep != null) {
+        for (Entry<String, JsonElement> e : dep.entrySet()) {
+          if (Utilities.existsInList(e.getKey(), "hl7.fhir.r2.core", "hl7.fhir.r2b.core", "hl7.fhir.r3.core", "hl7.fhir.r4.core"))
+            return e.getValue().getAsString();
+          if (Utilities.existsInList(e.getKey(), "hl7.fhir.core")) // while all packages are updated
+            return e.getValue().getAsString();
+        }
       }
       if (npm.has("fhirVersions")) {
         return npm.getAsJsonArray("fhirVersions").get(0).getAsString();
@@ -408,7 +408,10 @@ public class NpmPackage {
   }
 
   public String type() {
-    return npm.get("type").getAsString();
+    if (npm.has("type"))
+      return npm.get("type").getAsString();
+    else
+      return null;
   }
 
   public String description() {
@@ -563,5 +566,51 @@ public class NpmPackage {
     }
     return res;
   }
+
+  public String homepage() {
+    if (npm.has("homepage"))
+      return npm.get("homepage").getAsString();
+    else
+      return null;
+  }
+
+  public String url() {
+    if (npm.has("url"))
+      return npm.get("url").getAsString();
+    else
+      return null;
+  }
+
+
+  public String title() {
+    if (npm.has("title"))
+      return npm.get("title").getAsString();
+    else
+      return null;
+  }
+
+  public String toolsVersion() {
+    if (npm.has("tools-version"))
+      return npm.get("tools-version").getAsString();
+    else
+      return null;
+  }
+
+  public String license() {
+    if (npm.has("license"))
+      return npm.get("license").getAsString();
+    else
+      return null;
+  }
+
+  public Map<String, List<String>> getTypes() {
+    return types;
+  }
+
+  public Map<String, String> getUrls() {
+    return urls;
+  }
+
+  
 }
 
diff --git a/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/cache/PackageCacheManager.java b/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/cache/PackageCacheManager.java
index 2fba3ece0..8a0e2686e 100644
--- a/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/cache/PackageCacheManager.java
+++ b/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/cache/PackageCacheManager.java
@@ -327,6 +327,8 @@ public class PackageCacheManager {
     save = checkIniHasMapping("hl7.fhir.uv.phd", "http://hl7.org/fhir/devices", ini) || save;
     save = checkIniHasMapping("hl7.fhir.uv.vhdir", "http://hl7.org/fhir/ig/vhdir", ini) || save;
     save = checkIniHasMapping("hl7.fhir.vn.base", "http://hl7.org/fhir/ig/vietnam", ini) || save;
+    save = checkIniHasMapping("hl7.fhir.uv.bulkdata", "http://hl7.org/fhir/uv/bulkdata", ini) || save;
+    save = checkIniHasMapping("hl7.fhir.us.bulkdata", "http://hl7.org/fhir/uv/bulkdata", ini) || save;
     save = checkIniHasMapping("hl7.fhir.vocabpoc", "http://hl7.org/fhir/ig/vocab-poc", ini) || save;
     return save;
   }
diff --git a/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/cache/PackageHacker.java b/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/cache/PackageHacker.java
index c0cbb24d2..7dcf5849b 100644
--- a/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/cache/PackageHacker.java
+++ b/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/cache/PackageHacker.java
@@ -5,8 +5,11 @@ import java.io.FileInputStream;
 import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Map;
 
+import org.hl7.fhir.utilities.TextFile;
 import org.hl7.fhir.utilities.Utilities;
 
 import com.google.gson.GsonBuilder;
@@ -22,7 +25,7 @@ import com.google.gson.JsonObject;
 public class PackageHacker {
 
   public static void main(String[] args) throws FileNotFoundException, IOException {
-    new PackageHacker().edit("C:\\work\\fhir.org\\web-source\\source\\guides\\argonaut\\questionnaire\\package.tgz");
+    new PackageHacker().edit("C:\\web\\hl7.org\\fhir\\uv\\pocd\\2018Jan\\package.tgz");
   }
 
   private void edit(String name) throws FileNotFoundException, IOException {
@@ -53,16 +56,39 @@ public class PackageHacker {
     return new GsonBuilder().setPrettyPrinting().create().toJson(json);
   }
 
-  private void change(JsonObject npm, Map<String, byte[]> content) {
-    npm.remove("name");
-    npm.addProperty("name", "fhir.argonaut.questionnaire");
-//    JsonArray fhirVersions = new JsonArray();
-//    fhirVersions.add("1.9.0");
-//    npm.add("fhirVersions", fhirVersions);
-//    JsonObject dependencies = new JsonObject();
-//    dependencies.addProperty("hl7.fhir.r3.core", "3.0.2");
-//    npm.remove("dependencies");
-//    npm.add("dependencies", dependencies);
+  private void change(JsonObject npm, Map<String, byte[]> content) throws FileNotFoundException, IOException {
+//    addContentFrom("C:\\web\\hl7.org\\fhir\\us\\meds", content);
+    fixNames(content);
+//    setProperty(npm, "homepage", "http://hl7.org/fhir");
+
+  }
+
+  private void setProperty(JsonObject npm, String name, String value) {
+    npm.remove("homepage");
+    npm.addProperty("homepage", "http://hl7.org/fhir");    
+  }
+
+  private void fixNames(Map<String, byte[]> content) {
+    List<String> names = new ArrayList<>();
+    names.addAll(content.keySet());
+    for (String s : names) {
+      if (s.endsWith("json") && !s.endsWith(".json")) {
+        String n = s.substring(0, s.length()-4)+".json";
+        content.put(n, content.get(s));
+        content.remove(s);
+      }
+    }
+  }
+
+  private void addContentFrom(String folder, Map<String, byte[]> content) throws FileNotFoundException, IOException {
+    for (File f : new File(folder).listFiles()) {
+      if (f.getName().endsWith(".json") && !f.getName().endsWith(".canonical.json")) {
+         String cnt = TextFile.fileToString(f);
+         if (cnt.contains("\"resourceType\"")) {
+           content.put("package/"+f.getName(), TextFile.fileToBytes(f));
+         }
+      }
+    }
   }
 
 }