I'm not too worried bout the Stock Boot Animation, I've used JRummy's "Root Tool's" and changed it to a cool Decepticon one, and they Stock one is available through that App too. lol
I'll download RE tonight and give changing it a shot.
EDIT: So I've probably changed my Boot Animation a good 5 times already. I tried all the Starkiller one's and have checked out the Unstable Core one as well. Lol Thank you again!