the boot logo and the boot animation are two different things, have you lost or broken the droid x eye boot animation and the motorola boot logo?
for the boot logo do a search on droid forums for boot logo replacer, there is a huge thread with a ton of boot logos you can custom flash to your phone using clockwork, including stock motorola symbol. they download in a zip format, drop on your sd card, boot into recovery and flash like a rom (but it will only change the boot logo, it wont touch anything else).
for the animation find a boot animation zip (you can find them on almost all android forum sits in zip format for download) and drop the file into your /data/local folder in root explorer or in your /system/media folder. I preferred putting boot animations in the data partition since its part of the 8 gigs of internal memory that moto in all its glory put in the phone strictly for app storage.
