Index: wp-admin/async-upload.php
===================================================================
--- wp-admin/async-upload.php	(revision 22873)
+++ wp-admin/async-upload.php	(working copy)
@@ -41,7 +41,7 @@
 		case 3 :
 			if ( $thumb_url = wp_get_attachment_image_src( $id, 'thumbnail', true ) )
 				echo '<img class="pinkynail" src="' . esc_url( $thumb_url[0] ) . '" alt="" />';
-			echo '<a class="edit-attachment" href="' . esc_url( get_edit_post_link( $id ) ) . '" target="_blank">' . _x( 'Edit', 'media item' ) . '</a>';
+			echo '<a class="edit-attachment" href="' . esc_url( get_edit_post_link( $id ) ) . '">' . _x( 'Edit', 'media item' ) . '</a>';
 			$title = $post->post_title ? $post->post_title : wp_basename( $post->guid ); // title shouldn't ever be empty, but use filename just in cas.e
 			echo '<div class="filename new"><span class="title">' . esc_html( wp_html_excerpt( $title, 60 ) ) . '</span></div>';
 			break;