diff --git a/libsecondlife/GroupManager.cs b/libsecondlife/GroupManager.cs
index 8b1305be..ba948873 100644
--- a/libsecondlife/GroupManager.cs
+++ b/libsecondlife/GroupManager.cs
@@ -912,6 +912,7 @@ namespace libsecondlife
             grc.AgentData.SessionID = Client.Network.SessionID;
             grc.AgentData.GroupID = group;
             grc.RoleChange = new GroupRoleChangesPacket.RoleChangeBlock[1];
+            grc.RoleChange[0] = new GroupRoleChangesPacket.RoleChangeBlock();
             //Add to members and role
             grc.RoleChange[0].MemberID = member;
             grc.RoleChange[0].RoleID = role;
diff --git a/libsecondlife/Login.cs b/libsecondlife/Login.cs
index fb5e91c9..b87e6c51 100644
--- a/libsecondlife/Login.cs
+++ b/libsecondlife/Login.cs
@@ -239,6 +239,8 @@ namespace libsecondlife
             WriteStringMember(login, "build", loginParams.Build);
             WriteStringMember(login, "platform", loginParams.Platform);
             WriteStringMember(login, "mac", loginParams.MAC);
+            WriteStringMember(login, "agree_to_tos", "true");
+            WriteStringMember(login, "read_critical", "true");
             WriteStringMember(login, "viewer_digest", loginParams.ViewerDigest);
 
             WriteOptionsMember(login, loginParams.Options);