diff --git a/Chroma-Aeon-74.md b/Chroma-Aeon-74.md
index e260c57..cf10629 100644
--- a/Chroma-Aeon-74.md
+++ b/Chroma-Aeon-74.md
@@ -84,19 +84,21 @@ SR01234567C:
 
 EEPROM size: 0x10.0000 / 1024k / 1 Megabyte.
 
-Image size:  (800 x 640 x 3 bits/pixel) / 8 bit / byte = 144,000 bytes, rounded up to erase boundary = 147,456 / 0x2.4000.
+Image size:  (800 x 640 x 2 bits/pixel) / 8 bit / byte = 128,000 bytes, rounded up to erase boundary = 131,072 / 0x2.0000.
 
 | Start Adr | End Adr  | Size | Usage | Notes |
 |     -     |    -     |   -  |   -   | - |
 | 0x0.0000  | 0x0.0fff |   4k | OEPL Settings | |
-| 0x0.1000  | 0x0.3fff |  12k | not used |  |
-| 0x0.4000  | 0x2.7fff | 144k | Image slot 0 | 1 |
-| 0x2.8000  | 0x4.bfff | 144k | Image slot 1 | 1 |
-| 0x4.c000  | 0x6.ffff | 144k | Image slot 2 | 1 |
-| 0x7.0000  | 0x9.3fff | 144k | Image slot 3 | 1 |
-| 0x9.4000  | 0xb.7fff | 144k | Image slot 4 &<br> OTA image start | 2 |
-| 0xb.8000  | 0xd.bfff | 144k | Image slot 5 &<br> OTA image | 3 |
-| 0xd.c000  | 0xf.ffff | 144k | Image slot 6 &<br> OTA image | 3 |
+| 0x0.1000  | 0x0.ffff | 124k | not used | |
+| 0x0.1000  | 0x1.ffff | 128k | Image slot 0 | 1 |
+| 0x2.0000  | 0x2.ffff | 128k | Image slot 2 | 1 |
+| 0x4.0000  | 0x4.ffff | 128k | Image slot 2 | 1 |
+| 0x6.0000  | 0x6.ffff | 128k | Image slot 3 | 1 |
+| 0x8.0000  | 0x9.ffff | 128k | Image slot 4 | 1 |
+| 0xa.0000  | 0xb.ffff | 128k | Image slot 5 &<br> OTA image start | 2 |
+| 0xc.0000  | 0xd.ffff | 128k | Image slot 6 &<br> OTA image | 3 |
+| 0xe.0000  | 0xf.ffff | 128k | Image slot 7 &<br> OTA image | 3 |
+
 
 Notes:
 1. Will not be clobbered by FW update so can be used for a static image.