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diff --git a/ReadMe.md b/ReadMe.md
index 425bf73f..62f2c1cd 100644
--- a/ReadMe.md
+++ b/ReadMe.md
@@ -7,7 +7,7 @@
 **RomWBW Introduction** \
 Version 3.6 \
 Wayne Warthen  ([wwarthen@gmail.com](mailto:wwarthen@gmail.com)) \
-05 Jan 2026
+06 Jan 2026
 
 # Overview
 
diff --git a/ReadMe.txt b/ReadMe.txt
index a3211036..9ffa336b 100644
--- a/ReadMe.txt
+++ b/ReadMe.txt
@@ -1,6 +1,6 @@
 RomWBW Introduction
 Wayne Warthen (wwarthen@gmail.com)
-05 Jan 2026
+06 Jan 2026
 
 
 
diff --git a/Source/Doc/SystemGuide.md b/Source/Doc/SystemGuide.md
index fa558b6d..0fecbcf2 100644
--- a/Source/Doc/SystemGuide.md
+++ b/Source/Doc/SystemGuide.md
@@ -3150,6 +3150,9 @@ performed.  It includes the Boot Bank ID (L), the Boot Disk Unit (D),
 and the Boot Disk Slice (E).  The returned Status (A) is a standard 
 HBIOS result code.
 
+This information is recorded in the HCB.  HCB_BOOTBID is set to the Boot
+Bank ID (L) and HCB_BOOTVOL is set to the BootDisk Unit/Slice (DE).
+
 #### SYSSET Subfunction 0xF3 -- Set CPU Speed (CPUSPD)
 
 | **Entry Parameters**                   | **Returned Values**                    |