diff --git a/core/src/com/cloud/vm/InstanceGroupVMMapVO.java b/core/src/com/cloud/vm/InstanceGroupVMMapVO.java
index f51092c5dc7..96d389ff3fd 100644
--- a/core/src/com/cloud/vm/InstanceGroupVMMapVO.java
+++ b/core/src/com/cloud/vm/InstanceGroupVMMapVO.java
@@ -1,3 +1,21 @@
+/**
+ *  Copyright (C) 2010 Cloud.com, Inc.  All rights reserved.
+ * 
+ * This software is licensed under the GNU General Public License v3 or later.
+ * 
+ * It is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
 package com.cloud.vm;
 
 import javax.persistence.Column;
diff --git a/core/src/com/cloud/vm/InstanceGroupVO.java b/core/src/com/cloud/vm/InstanceGroupVO.java
index a16d784c3fb..1f7dde80430 100644
--- a/core/src/com/cloud/vm/InstanceGroupVO.java
+++ b/core/src/com/cloud/vm/InstanceGroupVO.java
@@ -1,3 +1,21 @@
+/**
+ *  Copyright (C) 2010 Cloud.com, Inc.  All rights reserved.
+ * 
+ * This software is licensed under the GNU General Public License v3 or later.
+ * 
+ * It is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
 package com.cloud.vm;
 
 import java.util.Date;
diff --git a/core/src/com/cloud/vm/dao/InstanceGroupDao.java b/core/src/com/cloud/vm/dao/InstanceGroupDao.java
index 6cfadce311b..b4d61b6ec21 100644
--- a/core/src/com/cloud/vm/dao/InstanceGroupDao.java
+++ b/core/src/com/cloud/vm/dao/InstanceGroupDao.java
@@ -1,3 +1,21 @@
+/**
+ *  Copyright (C) 2010 Cloud.com, Inc.  All rights reserved.
+ * 
+ * This software is licensed under the GNU General Public License v3 or later.
+ * 
+ * It is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
 package com.cloud.vm.dao;
 
 import java.util.List;
diff --git a/core/src/com/cloud/vm/dao/InstanceGroupDaoImpl.java b/core/src/com/cloud/vm/dao/InstanceGroupDaoImpl.java
index ad38184c6e8..a86d5fcf539 100644
--- a/core/src/com/cloud/vm/dao/InstanceGroupDaoImpl.java
+++ b/core/src/com/cloud/vm/dao/InstanceGroupDaoImpl.java
@@ -1,3 +1,21 @@
+/**
+ *  Copyright (C) 2010 Cloud.com, Inc.  All rights reserved.
+ * 
+ * This software is licensed under the GNU General Public License v3 or later.
+ * 
+ * It is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
 package com.cloud.vm.dao;
 
 import java.util.List;
diff --git a/core/src/com/cloud/vm/dao/InstanceGroupVMMapDao.java b/core/src/com/cloud/vm/dao/InstanceGroupVMMapDao.java
index 14d05cb4f7a..76cad6af1b7 100644
--- a/core/src/com/cloud/vm/dao/InstanceGroupVMMapDao.java
+++ b/core/src/com/cloud/vm/dao/InstanceGroupVMMapDao.java
@@ -1,3 +1,21 @@
+/**
+ *  Copyright (C) 2010 Cloud.com, Inc.  All rights reserved.
+ * 
+ * This software is licensed under the GNU General Public License v3 or later.
+ * 
+ * It is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
 package com.cloud.vm.dao;
 
 import java.util.List;
diff --git a/core/src/com/cloud/vm/dao/InstanceGroupVMMapDaoImpl.java b/core/src/com/cloud/vm/dao/InstanceGroupVMMapDaoImpl.java
index 7e61dad390a..e0d8f2f0eea 100644
--- a/core/src/com/cloud/vm/dao/InstanceGroupVMMapDaoImpl.java
+++ b/core/src/com/cloud/vm/dao/InstanceGroupVMMapDaoImpl.java
@@ -1,3 +1,21 @@
+/**
+ *  Copyright (C) 2010 Cloud.com, Inc.  All rights reserved.
+ * 
+ * This software is licensed under the GNU General Public License v3 or later.
+ * 
+ * It is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
 package com.cloud.vm.dao;
 
 import java.util.List;
diff --git a/server/src/com/cloud/api/commands/CreateVMGroupCmd.java b/server/src/com/cloud/api/commands/CreateVMGroupCmd.java
index a9fbaf9cd93..622d8476aaa 100644
--- a/server/src/com/cloud/api/commands/CreateVMGroupCmd.java
+++ b/server/src/com/cloud/api/commands/CreateVMGroupCmd.java
@@ -1,3 +1,21 @@
+/**
+ *  Copyright (C) 2010 Cloud.com, Inc.  All rights reserved.
+ * 
+ * This software is licensed under the GNU General Public License v3 or later.
+ * 
+ * It is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
 package com.cloud.api.commands;
 
 import java.util.ArrayList;
diff --git a/server/src/com/cloud/api/commands/DeleteVMGroupCmd.java b/server/src/com/cloud/api/commands/DeleteVMGroupCmd.java
index abd3f4b4b72..08be77b1673 100644
--- a/server/src/com/cloud/api/commands/DeleteVMGroupCmd.java
+++ b/server/src/com/cloud/api/commands/DeleteVMGroupCmd.java
@@ -1,3 +1,21 @@
+/**
+ *  Copyright (C) 2010 Cloud.com, Inc.  All rights reserved.
+ * 
+ * This software is licensed under the GNU General Public License v3 or later.
+ * 
+ * It is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
 package com.cloud.api.commands;
 
 import java.util.ArrayList;
diff --git a/server/src/com/cloud/api/commands/ListVMGroupsCmd.java b/server/src/com/cloud/api/commands/ListVMGroupsCmd.java
index faefe34bd5d..83265174b4a 100644
--- a/server/src/com/cloud/api/commands/ListVMGroupsCmd.java
+++ b/server/src/com/cloud/api/commands/ListVMGroupsCmd.java
@@ -1,3 +1,21 @@
+/**
+ *  Copyright (C) 2010 Cloud.com, Inc.  All rights reserved.
+ * 
+ * This software is licensed under the GNU General Public License v3 or later.
+ * 
+ * It is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
 package com.cloud.api.commands;
 
 import java.util.ArrayList;
diff --git a/server/src/com/cloud/api/commands/UpdateVMGroupCmd.java b/server/src/com/cloud/api/commands/UpdateVMGroupCmd.java
index fcc80e9959b..0917e119284 100644
--- a/server/src/com/cloud/api/commands/UpdateVMGroupCmd.java
+++ b/server/src/com/cloud/api/commands/UpdateVMGroupCmd.java
@@ -1,3 +1,21 @@
+/**
+ *  Copyright (C) 2010 Cloud.com, Inc.  All rights reserved.
+ * 
+ * This software is licensed under the GNU General Public License v3 or later.
+ * 
+ * It is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
 package com.cloud.api.commands;
 
 import java.util.ArrayList;
diff --git a/utils/src/com/cloud/utils/db/JoinBuilder.java b/utils/src/com/cloud/utils/db/JoinBuilder.java
index 17242b2fa43..e1a0c0ead7f 100644
--- a/utils/src/com/cloud/utils/db/JoinBuilder.java
+++ b/utils/src/com/cloud/utils/db/JoinBuilder.java
@@ -1,3 +1,21 @@
+/**
+ *  Copyright (C) 2010 Cloud.com, Inc.  All rights reserved.
+ * 
+ * This software is licensed under the GNU General Public License v3 or later.
+ * 
+ * It is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
 package com.cloud.utils.db;