diff --git a/ChangeLog b/ChangeLog
index 2ff5014b..9254ccd9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -38,6 +38,7 @@
 - new format for handling exif tags 
 - switch SMALLTILE to 128, 512 was just too big
 - oop mode "rd" was not always being used for images
+- added ARRAY interpretation for images
 
 12/10/11 started 7.26.6
 - NOCACHE was not being set correctly on OS X causing performance 
diff --git a/TODO b/TODO
index 98fe266d..84b05cc0 100644
--- a/TODO
+++ b/TODO
@@ -1,3 +1,8 @@
+- finish adding maxpos stuff to im_stats
+
+
+
+
 - can move the whole of mask, plus headers, plus conversion/im_vips2mask and
   mask2vips to deprecated
 
diff --git a/libvips/iofuncs/image.c b/libvips/iofuncs/image.c
index f2fffe87..309fa63b 100644
--- a/libvips/iofuncs/image.c
+++ b/libvips/iofuncs/image.c
@@ -510,9 +510,9 @@ disc_threshold( void )
 
 		done = TRUE;
 
-		/* 1mb default.
+		/* 100mb default.
 		 */
-		threshold = 1024 * 1024;
+		threshold = 100 * 1024 * 1024;
 
 		if( (env = g_getenv( "IM_DISC_THRESHOLD" )) ) 
 			threshold = vips__parse_size( env );
@@ -1462,7 +1462,7 @@ vips_image_new( void )
  *       ]|
  *
  *       will copy via disc if "fred.tif" is more than 500 Mbytes
- *       uncompressed. The default threshold is 1MB.
+ *       uncompressed. The default threshold is 100 MB.
  *     </para>
  *   </listitem>
  *   <listitem>