Crash saving game on B4. Trap 5 at 0052B40F

Brad,
I am sending the SE report, saved game, debug file, and my prefs.ini to your reader. I hope you can find the note (and the bug).

This is a continuation of the save crash on 3Z and 3z1. Cari was working on it and had sent a test exe with more trace data. Here is the SE report:

==============
Stardock SmartException Logging Information
-------------------------------------------

OS Version : Windows ME
Video Card : NVIDIA GeForce2 GTS/GeForce2 Pro (IBM)
Application Exception code: C0000005 ACCESS_VIOLATION
Crash Addr: 0052B40F 01:0012A40F E:\DRENGIN.NET\GALCIV\GALCIV.EXE

Processor Registers (x86):
EAX:00000221
EBX:837A6DD4
ECX:00000221
EDX:0F29FE70
ESI:00000019
EDI:00000202
CS:EIP:0187:0052B40F
SS:ESP:018F:00D5F2E0 EBP:00D5F334
DS:018F ES:018F FS:24BF GS:0000
Flags:00010212


Current Application Call Stack:

Addr Frame Logical addr Module Name
---------------------------------------------
0052B40F 00D5F334 0001:0012A40F E:\DRENGIN.NET\GALCIV\GALCIV.EXE
004264EE 00D5F390 0001:000254EE E:\DRENGIN.NET\GALCIV\GALCIV.EXE
00489E69 00D5F548 0001:00088E69 E:\DRENGIN.NET\GALCIV\GALCIV.EXE
0048ABE7 00D5F804 0001:00089BE7 E:\DRENGIN.NET\GALCIV\GALCIV.EXE
0048ACB4 00D5F85C 0001:00089CB4 E:\DRENGIN.NET\GALCIV\GALCIV.EXE
0048ADE4 00D5F8B4 0001:00089DE4 E:\DRENGIN.NET\GALCIV\GALCIV.EXE
0046CE66 00D5F914 0001:0006BE66 E:\DRENGIN.NET\GALCIV\GALCIV.EXE
0046E7B5 00D5F994 0001:0006D7B5 E:\DRENGIN.NET\GALCIV\GALCIV.EXE
0046C49E 00D5F9FC 0001:0006B49E E:\DRENGIN.NET\GALCIV\GALCIV.EXE
00522ACD 00D5FA64 0001:00121ACD E:\DRENGIN.NET\GALCIV\GALCIV.EXE
00522D67 00D5FACC 0001:00121D67 E:\DRENGIN.NET\GALCIV\GALCIV.EXE
0051E8CB 00D5FB44 0001:0011D8CB E:\DRENGIN.NET\GALCIV\GALCIV.EXE
00542DC4 00D5FBC4 0001:00141DC4 E:\DRENGIN.NET\GALCIV\GALCIV.EXE
BAABDFF6 00D5FBF0 0001:0001CFF6 C:\WINDOWS\SYSTEM\DDRAW.DLL
BFF63613 00D5FC10 0001:00002613 C:\WINDOWS\SYSTEM\KERNEL32.DLL
BFF848F7 00D5FC24 0002:0001B8F7 C:\WINDOWS\SYSTEM\KERNEL32.DLL