warren the first one is a video adapter to vga monitor. fits on left side of ibook near front. second is a power adapter addon to make it longer. fits on cube after removing the one thats on it. -- Brian Hodkin CNA I.T. Specialist Budding writer leave your world and enter mine of sunsets and dreams Http://www.svsd.mb.ca/tcd/ Resident Computer tech and catch all Southwest Horizon School Division South Western Manitoba Canada " i work in schools but have no class"