just image the AO folders... the rest of your stuff is not needed

save all the room for the new engine updates... not everything will run on 64 but most should and you can emulate or "install as xp" when doing the install
or reading forums I found most people have no issues runing 32bit programs on 64..
" Old 20-10-2009
Ken Blake, MVP
Posts: n/a
Re: Running 32bit WinXP Apps in 64bit Windows 7 possible (with emulator) ?
It's probably no problem at all, but if it is, it will be a small one,
not a big one.
"Somehow" is not an appropriate word here. Yes, you can almost
certainly run them. Several points:
1. The are very few 64-bit applications yet. If that's all the 64-bit
versions of Windows ran, almost nobody would be able to use those
64-bit versions of Windows of Windows.
2. There is no problem running a 32-bit application under a 64-bit
version of Windows just because it's a 32-bit application.
3. Although it's possible that a particular 32-bit application won't
run, the chances of that occurring are rare.
4. I run 64-bit Windows 7 here, and all of my applications (all of
which are 32-bit) run without a problem. The only problems I ran into
was a very occasional 32-bit utility.
No. It's entirely unnecessary."
good luck in your reload and see you soon?
Unk