I've not seen this listed in the continuum forums so I thought I'd post the link. I'm pretty tired of seeing Verizon every time I reboot my phone. The shutdown animations are easy enough to change but I've had little luck finding or figuring out the .qmg file thing. I was poking around and I found this thread in the Epic forums. I am currently running the Charge boot animation and it works great. The one hitch, after you install through recovery you'll need to go in an explorer, I use root explorer, to system/media and rename the your bootsamsung.qmg to something like boot.sam and rename the bootani.qmg file to bootsamsung.qmg. Hope you anjoy. Credit goes to nubecoder.
http://xdaforums.com/showthread.php?t=1206374
Peace,
Ray
http://xdaforums.com/showthread.php?t=1206374
Peace,
Ray