Well, I'm sitting at work, and see that the new update came out, so figured I'd ssh home and play with it. I can't see the TV, to see how it looks, but here's what I did to load the Take2 software on my hacked 1.1 ATV (i.e. Safe Update)
I looked at the old Safe Update instructions for 1.0 to 1.1 and followed them where they applied (download the update, scp it to the ATV, etc).
In a nutshell, once I got the dmg file to the ATV, I logged into my ATV and tarred the old 1.1 files up into an archive
and deleted the old files
tar czvpf /Users/frontrow/1.1-backup.tgz \
Next, I mounted the disk image
rm -rf /System/Library/PrivateFrameworks/BackRow.Framework
rm -rf /System/Library/PrivateFrameworks/AppleTV.Framework
rm -rf /System/Library/PrivateFrameworks/iPhotoAccess.Framework
rm -rf /System/Library/CoreServices/Finder.app
and copied the new files over
hdiutil mount 2Z694-5274-109.dmg
Reboot and it was done. YMMV.
cp -pr /Volumes/OSBoot\ 1/System/Library/PrivateFrameworks/BackRow.Framework /System/Library/PrivateFrameworks
cp -pr /Volumes/OSBoot \1/System/Library/PrivateFrameworks/AppleTV.Framework /System/Library/PrivateFrameworks
cp -pr /Volumes/OSBoot\ 1/System/Library/PrivateFrameworks/iPhotoAccess.Framework /System/Library/PrivateFrameworks
cp -pr /Volumes/OSBoot\ 1/System/Library/CoreServices/Finder.app /System/Library/CoreServices
cp -pr /Volumes/OSBoot\ 1/System/Library/Frameworks/QuartzCore.framework /System/Library/Frameworks
cp -pr /Volumes/OSBoot\ 1/System/Library/Frameworks/CoreVideo.framework /System/Library/Frameworks
Incidentally, when I updated from 1.0 to 1.1 and put in the old (1.0) plugins, I got errors in /var/log/messages that they couldn't load, but when I loaded ATVFiles and AwkwardTV to the Take2 plugins directory and rebooted, there were no errors. I'm keeping my fingers crossed until I get home!