Ok, i would like to clear up any misconceptions about gingerbread on the DRoidX. or just about any other phone.
1- There is no gingerbread screen off animation
2- It cannot be ported to the X at this time, because it requires boot.img modifications, which it cant have due to locked bootloader.
3- There is no way you can install this unless a dev made a rom for it.
If there are any more questions, i would love to assist.