diff --git a/README.md b/README.md
index bb61cdb..5d87e81 100755
--- a/README.md
+++ b/README.md
@@ -1,10 +1,15 @@
-# Majora's Mask resources
+# Miscellaneous Zelda 64 Resources
 
-i like to muck around in this game's memory.
+i like to muck around in the memory of these games.
+
+# Majora's Mask
+
+for brevity, all addresses written here are given for the original US version.
+refer to the spreadsheet or Lua tables for their equivalents in other versions.
 
 ## spreadsheets
 
-i put together some sheets to see if glitches could have desirable results.
+i put together some sheets to dump data in. some of them can be used to predict the result of glitches.
 
 * [Memory Addresses][gs_addrs]
   updates more frequently than [MM addrs.lua.][noice]
@@ -12,7 +17,7 @@ i put together some sheets to see if glitches could have desirable results.
 * [Get Item Manipulation][gim]  
   mzxrules did the original OoT one, i just jammed in MM's data for the item table and chest contents.
   *spoilers:* no desirable results besides light arrows, if it were even possible.
-  potential crashes are not taken account for.
+  _potential crashes are not taken account for._
 
 * [Entrance Data][ed]  
   this is a huge laggy mess that brings google docs to its knees.
@@ -24,27 +29,14 @@ i put together some sheets to see if glitches could have desirable results.
 [gim]: https://docs.google.com/spreadsheets/d/17LsLbF6aRePVRxisui8azPtDBfPmjugWIf91wPuXTsY
 [ed]: https://docs.google.com/spreadsheets/d/1e9kDyAW0gxXHFWS-GNEtVIo-rp39wQJJOtf3B0ehhqY
 
-## memory
-
-link's struct begins at 801EF670 (US 1.0), and is some length long.
-i just pretend it's 0x4000 in size, since that's the most you can jam in a save file.
-
-two regions of 0x960 bytes are allocated for all the scene flags in the game.
-the first (801EFAE0 US 1.0) is loaded from save files, the second (801F35D8 US 1.0) is used for in-game changes.
-basically, edit the first for save hacking, and the second for in-game hacking.
-
-[each area in the game][areas] uses 0x14 bytes of scene flags.
-this implies there's 0x78 possible areas: 0x78\*0x14 = 0x960.
-
-[areas]: https://docs.google.com/spreadsheets/d/1e9kDyAW0gxXHFWS-GNEtVIo-rp39wQJJOtf3B0ehhqY/edit#gid=2120585358
-
 ## save files
 
-save files are just memory dumps of link's struct.
-regular SoT saves are 0x2000 in size, owl saves are 0x4000.
-owls use the extra space primarily (exclusively?) to store the pictograph picture.
+save files are just memory dumps of some important data. save data is loaded into 801EF670, and extends roughly 0x4000 bytes.
 
-note that some values don't get copied when reading/writing save files, even owl saves.
+in the versions with owl saves, regular saves are 0x100C in size, and owl saves are 0x3CA0.
+owls use the extra space primarily to store the pictograph picture.
+
+note that some values don't are reset when reading/writing save files, even owl saves.
 
 the game checks a checksum, and for the text "ZELDA3".
 each slot has one backup copy of itself, though they don't seem to be used?
@@ -95,9 +87,51 @@ sometime i'll bother checking what the bombers/lottery codes are for these.
 * [Bizhawk US 1.0 tampered](https://dl.dropboxusercontent.com/u/9602837/temp/bizhawk%20saves.zip )  
   one slot with a bunch of 00s, another with a bunch of FFs.
 
+## scene flags
+
+two regions of 0x960 bytes are allocated for all the scene flags in the game.
+the first (801EFAE0) is loaded from save files, the second (801F35D8) is used for in-game changes.
+basically, edit the first for save hacking, and the second for in-game hacking.
+
+each scene in the game uses 0x14 bytes of scene flags.
+this implies there's 0x78 possible scenes: 0x78\*0x14 = 0x960.
+
+the current scene's flags are always copied into the same place in memory.
+they appear in a different order than in save files, however.
+
+(four bytes each)  
+803E8978 corresponds to offset 0x4 in the save file.  
+803E897C corresponds to offset 0x8.  
+803E8988 corresponds to offset 0x0.  
+803E898C corresponds to offset 0xC.  
+803E8994 corresponds to offset 0x10.  
+
 ## bitfields
 
-### link's flags
+## scenes visited
+
+scenes with one-time intro cutscenes store their flags at 801F0568.
+many flags are documented, courtesy of fkualol:
+
+```
+bit 00: Termina Field
+bit 01: Ikana Graveyard
+bit 03: Gorman Racetrack
+bit 06: Snowhead
+bit 07: Southern Swamp
+bit 09: Deku Palace
+bit 11: Pirates' Fortress
+bit 12: Zora's Domain
+bit 16: Stone Tower
+bit 17: Inverted Stone Tower
+bit 18: West Clock Town
+bit 19: East Clock Town
+bit 20: North Clock Town
+bit 21: Woodfall Temple
+bit 22: Snowhead Temple
+```
+
+### link's status
 
 here's [an incomplete document on some of link's bitfields][linkfields] for JP 1.0.