diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 434c180c..24f60dac 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="at.bitfire.davdroid"
-    android:versionCode="3"
-    android:versionName="0.3-alpha" >
+    android:versionCode="4"
+    android:versionName="0.3.1-alpha" >
 
     <uses-sdk
         android:minSdkVersion="14"
diff --git a/src/at/bitfire/davdroid/resource/Event.java b/src/at/bitfire/davdroid/resource/Event.java
index c6179ef3..3507e8a2 100644
--- a/src/at/bitfire/davdroid/resource/Event.java
+++ b/src/at/bitfire/davdroid/resource/Event.java
@@ -16,10 +16,12 @@ import java.util.SimpleTimeZone;
 import java.util.TimeZone;
 
 import lombok.Getter;
+import lombok.NonNull;
 import lombok.Setter;
 import net.fortuna.ical4j.data.CalendarBuilder;
 import net.fortuna.ical4j.data.ParserException;
 import net.fortuna.ical4j.model.Component;
+import net.fortuna.ical4j.model.ComponentList;
 import net.fortuna.ical4j.model.Date;
 import net.fortuna.ical4j.model.DateTime;
 import net.fortuna.ical4j.model.DefaultTimeZoneRegistryFactory;
@@ -90,19 +92,17 @@ public class Event extends Resource {
 
 
 	@Override
-	public void parseEntity(InputStream entity) throws IOException, ParserException {
-		if (entity == null)
-			return;
-		
+	public void parseEntity(@NonNull InputStream entity) throws IOException, ParserException {
 		CalendarBuilder builder = new CalendarBuilder();
 		net.fortuna.ical4j.model.Calendar ical = builder.build(entity);
 		if (ical == null)
 			return;
 		
 		// event
-		VEvent event = (VEvent) ical.getComponents(Component.VEVENT).get(0);
-		if (event == null)
+		ComponentList events = ical.getComponents(Component.VEVENT);
+		if (events == null || events.isEmpty())
 			return;
+		VEvent event = (VEvent)events.get(0); 
 		
 		if (event.getUid() != null)
 			uid = event.getUid().toString();
diff --git a/src/at/bitfire/davdroid/resource/LocalAddressBook.java b/src/at/bitfire/davdroid/resource/LocalAddressBook.java
index 6861bc3f..677980f1 100644
--- a/src/at/bitfire/davdroid/resource/LocalAddressBook.java
+++ b/src/at/bitfire/davdroid/resource/LocalAddressBook.java
@@ -15,6 +15,9 @@ import java.util.List;
 import net.fortuna.ical4j.vcard.Parameter.Id;
 import net.fortuna.ical4j.vcard.parameter.Type;
 import net.fortuna.ical4j.vcard.property.Telephone;
+
+import org.apache.commons.lang.StringUtils;
+
 import android.accounts.Account;
 import android.accounts.AccountManager;
 import android.content.ContentProviderClient;
@@ -22,6 +25,7 @@ import android.content.ContentProviderOperation;
 import android.content.ContentProviderOperation.Builder;
 import android.content.ContentUris;
 import android.database.Cursor;
+import android.database.DatabaseUtils;
 import android.net.Uri;
 import android.os.RemoteException;
 import android.provider.ContactsContract.CommonDataKinds.Email;
@@ -232,6 +236,24 @@ public class LocalAddressBook extends LocalCollection<Contact> {
 		c.populated = true;
 		return;
 	}
+	
+	
+	public void deleteAllExceptRemoteNames(Resource[] remoteResources) {
+		String where;
+		
+		if (remoteResources.length != 0) {
+			List<String> terms = new LinkedList<String>();
+			for (Resource res : remoteResources)
+				terms.add(entryColumnRemoteName() + "<>" + DatabaseUtils.sqlEscapeString(res.getName()));
+			where = StringUtils.join(terms, " AND ");
+		} else
+			where = entryColumnRemoteName() + " IS NOT NULL";
+			
+		Builder builder = ContentProviderOperation.newDelete(entriesURI()).withSelection(where, null);
+		pendingOperations.add(builder
+				.withYieldAllowed(true)
+				.build());
+	}
 
 	
 	/* private helper methods */
diff --git a/src/at/bitfire/davdroid/resource/LocalCalendar.java b/src/at/bitfire/davdroid/resource/LocalCalendar.java
index a5f553fb..9cc63954 100644
--- a/src/at/bitfire/davdroid/resource/LocalCalendar.java
+++ b/src/at/bitfire/davdroid/resource/LocalCalendar.java
@@ -10,6 +10,9 @@ package at.bitfire.davdroid.resource;
 import java.net.URISyntaxException;
 import java.text.ParseException;
 import java.util.LinkedList;
+import java.util.List;
+
+import org.apache.commons.lang.StringUtils;
 
 import lombok.Getter;
 import net.fortuna.ical4j.model.Parameter;
@@ -34,6 +37,7 @@ import android.content.ContentResolver;
 import android.content.ContentUris;
 import android.content.ContentValues;
 import android.database.Cursor;
+import android.database.DatabaseUtils;
 import android.net.Uri;
 import android.os.RemoteException;
 import android.provider.CalendarContract;
@@ -82,7 +86,7 @@ public class LocalCalendar extends LocalCollection<Event> {
 		values.put(Calendars.ACCOUNT_TYPE, account.type);
 		values.put(Calendars.NAME, info.getPath());
 		values.put(Calendars.CALENDAR_DISPLAY_NAME, info.getTitle());
-		values.put(Calendars.CALENDAR_COLOR, 0xC3EA6E);
+		values.put(Calendars.CALENDAR_COLOR, 0xFFC3EA6E);
 		values.put(Calendars.CALENDAR_ACCESS_LEVEL, Calendars.CAL_ACCESS_OWNER);
 		values.put(Calendars.ALLOWED_AVAILABILITY, Events.AVAILABILITY_BUSY + "," + Events.AVAILABILITY_FREE + "," + Events.AVAILABILITY_TENTATIVE);
 		values.put(Calendars.ALLOWED_ATTENDEE_TYPES, Attendees.TYPE_NONE + "," + Attendees.TYPE_REQUIRED + "," + Attendees.TYPE_OPTIONAL + "," + Attendees.TYPE_RESOURCE);
@@ -307,6 +311,25 @@ public class LocalCalendar extends LocalCollection<Event> {
 	}
 
 	
+	public void deleteAllExceptRemoteNames(Resource[] remoteResources) {
+		String where;
+		
+		if (remoteResources.length != 0) {
+			List<String> terms = new LinkedList<String>();
+			for (Resource res : remoteResources)
+				terms.add(entryColumnRemoteName() + "<>" + DatabaseUtils.sqlEscapeString(res.getName()));
+			where = StringUtils.join(terms, " AND ");
+		} else
+			where = entryColumnRemoteName() + " IS NOT NULL";
+			
+		Builder builder = ContentProviderOperation.newDelete(entriesURI())
+				.withSelection(Events.CALENDAR_ID + "=? AND (" + where + ")", new String[] { String.valueOf(id) });
+		pendingOperations.add(builder
+				.withYieldAllowed(true)
+				.build());
+	}
+
+	
 	/* private helper methods */
 	
 	@Override
diff --git a/src/at/bitfire/davdroid/resource/LocalCollection.java b/src/at/bitfire/davdroid/resource/LocalCollection.java
index 47307e23..b8173e7d 100644
--- a/src/at/bitfire/davdroid/resource/LocalCollection.java
+++ b/src/at/bitfire/davdroid/resource/LocalCollection.java
@@ -29,6 +29,8 @@ import android.os.RemoteException;
 import android.provider.CalendarContract;
 
 public abstract class LocalCollection<ResourceType extends Resource> {
+	//private static final String TAG = "davdroid.LocalCollection";
+	
 	protected Account account;
 	protected ContentProviderClient providerClient;
 	protected ArrayList<ContentProviderOperation> pendingOperations = new ArrayList<ContentProviderOperation>();
@@ -147,22 +149,7 @@ public abstract class LocalCollection<ResourceType extends Resource> {
 				.build());
 	}
 
-	public void deleteAllExceptRemoteNames(Resource[] remoteResources) {
-		Builder builder = ContentProviderOperation.newDelete(entriesURI());
-		
-		if (remoteResources.length != 0) {
-			List<String> terms = new LinkedList<String>();
-			for (Resource res : remoteResources)
-				terms.add(entryColumnRemoteName() + "<>" + DatabaseUtils.sqlEscapeString(res.getName()));
-			String where = StringUtils.join(terms, " AND ");
-			builder = builder.withSelection(where, new String[] {});
-		} else
-			builder = builder.withSelection(entryColumnRemoteName() + " IS NOT NULL", null);
-		
-		pendingOperations.add(builder
-				.withYieldAllowed(true)
-				.build());
-	}
+	public abstract void deleteAllExceptRemoteNames(Resource[] remoteResources);
 	
 	public void clearDirty(Resource resource) {
 		pendingOperations.add(ContentProviderOperation
diff --git a/src/at/bitfire/davdroid/syncadapter/SelectCollectionsFragment.java b/src/at/bitfire/davdroid/syncadapter/SelectCollectionsFragment.java
index a9056e40..d8b4cf4a 100644
--- a/src/at/bitfire/davdroid/syncadapter/SelectCollectionsFragment.java
+++ b/src/at/bitfire/davdroid/syncadapter/SelectCollectionsFragment.java
@@ -132,7 +132,7 @@ public class SelectCollectionsFragment extends ListFragment {
 		ServerInfo serverInfo = (ServerInfo)getArguments().getSerializable(KEY_SERVER_INFO);
 		try {
 			URI baseURI = new URI(serverInfo.getBaseURL());
-			String accountName = serverInfo.getUserName() + "@" + baseURI.getHost();
+			String accountName = serverInfo.getUserName() + "@" + baseURI.getHost() + baseURI.getPath();
 			
 			AccountManager accountManager = AccountManager.get(getActivity());
 			Account account = new Account(accountName, Constants.ACCOUNT_TYPE);
diff --git a/src/ical4j.properties b/src/ical4j.properties
index 8b137891..66f4ba5e 100644
--- a/src/ical4j.properties
+++ b/src/ical4j.properties
@@ -1 +1,4 @@
 
+ical4j.unfolding.relaxed=true
+ical4j.parsing.relaxed=true
+ical4j.compatibility.outlook=true