There are many mods for mobile phone boot animations, and now XDA forum member Mistar Muffin has posted a tutorial to help Nook Color owners change the boot animations on their devices.
You will need to download the rar file, extract and rename accordingly, and then copy onto your device using adb commands.
The bootanimation.zip included in the file is from CM5 for the Droid1. After the words ‘DROID’ comes the red pulsing eye as it loads. If your preference is the stock FroYo boot animation that just says ‘Android’, the forum member has stated that if you can post it, he will update the zip with the new animation.
For full instructions and to download the zip file, head on over to the forum thread._________