Along the way, we’ve also added the option to enable boot animations…these animations can be installed via Cydia, but be sure to select which animation to use via the Settings->Bootlogo setting after you’ve downloaded an animation (and again, you can just run rc10 over your existing jailbreak…be sure to de-select Cydia to avoid package conflicts).
(The boot animation we tested against was “Android Boot Logo”. It correctly installs all the dependencies needed to run the animation at each boot)."