I recently updated Mavericks to my mac and I lost my old photoshop. I have now replaced it with Gimp. I have worked out how to use most of the moves that I need to use but can anyone please tell me how to remove backgrounds. If for instance I wanted to transfer a logo to another document, how do I delete the white background that the logo is on. The colour selector does no remove the white. With photoshop the background was selected using the magic wand then by pressing delete it was gone leaving the image sitting on the chequered non background. Surely there must be a way of doing the same thing in Gimp.?