I attempted the "Higher Quality Video Recording" guide at rootyourdroid.info.
Looking at the guide might help to give you more information.
I got an error while pushing the edited file (build.prop) back onto the Droid.
This is the line I entered..."busybox cp -R build.prop /system"
The error I received..."cp: cannot stat ‘build.prop’: No such file or directory"
I can access the boot menu. Here’s what it says...
In blue at the top:
Android system recovery
Use d-pad to highlight: center to select.
reboot system now
wipe data/factory reset
wipe cache partition
In yellow at the bottom:
E:Can’t open /cache/recovery/command
...And no, I don't have SPRecovery with Nandroid.