They have a compability patch at Firaxis one can download, but using Windows 2000 Professional as yet, either I can use it or not, once I got pass the CPU not supported thing.
That was the ForceOldVoxelAlgorithm=1 line so the Alpha Centauri.Ini file looks like (so far) this:
[Alpha Centauri]
ds3d=1
eax=1
FastUnitAnim=0
SmoothUnitAnim=0
MainFontSize=16
InterludeFontSize=16
DisableOpeningMovie=0
Prefs Format=12
Difficulty=2
Map Type=1
Top Menu=3
Faction=1
Preferences=10111011111001011001111110000101
More Preferences=101011101111010100111000
Semaphore=1100000000000000000000000
Announce=111111111011111111
Rules=1100100011111
Customize=2
Custom World=4, 1, 1, 2, 1, 1, 0,
Time Controls=1
Faction 1=CYBORG
Faction 2=PIRATES
Faction 3=DRONE
Faction 4=ANGELS
Faction 5=FUNGBOY
Faction 6=HIVE
Faction 7=SPARTANS
Latest Save=J:\Sid Meier's Alpha Centauri\saves\Al of the Consciousness, 2175
Latest Scenario=
Main Volume=85
Voice Volume=60
Music Volume=23
SFX Volume=52
WindowsFileBox=0
Gamma Correction=100
[PREFERENCES]
ForceOldVoxelAlgorithm=1
Video Mode=1024
Most of that was just added after starting a new Alien Crossfire game.
I did add that line in Preferences before starting the game. It finally started and works fine. Use the patch at Firaxis only if it does not work.
Somewhere there is this patch:
SMAC_Win2000&XP_Compatibility_Update_v1[2].03f.exe
But so far I do not need it! So far!
Works either way, and the patch can be installed or un-installed all by its self!!
Just look in the Download Section of
www.firaxis.com
for it!