to install from absolute system tools go to downloaded boot animations push far left button, import from sd card then push import to change import animation name then select done.
make sure to change screen resolution to match are screen size
go to boot animation.zip editor select animation you wanna use push far left button select edit dec.txt change first black line to match are screen resolution which is 320 by 480 push far left button save changes when done go back to downloaded boot animations and select animation you just edited and restart phone thats it. 320 480 12 don't bother the third set of numbers