The Fallout 2 worked!!!
The fallout 2 (eng) freezes "please Stand By". But some how it worked fine now and I can play the whole game without a problem! However, I have absolutely no idea what I did. But if you wanna know what I did, here are my attempts:
My OS is win XP english Home edition SP2, AMD single CPU.
Default Minimal installation i.e. C

rogram files....
Installed 1.2 official Patch and 1.5 unofficial patch
Restarted PC many times
Tried in Safe mode, but only after intro movies, the screen goes fuzzy pattern and freezes.
Use Microsoft visual PC to install windows 98 under winxp
Install fallout 2 in visual win98, but unplayable.
Then PC crashed many times during visual PC running (quite annoying)
Then when I try to play fallout under winXP. it just worked, can't believe it!!!
And then I try to install fallout 1, it worked aswell.
And then I reinstall fallout 2 with no patch at all. They all just worked perfectly???
No compatibility used.
no full installation (I copyed cd into a image)
Hope my messy info can be helpful.