Gif animated backgrounds and box covers

ive seen a few threads on here about animated backgrounds but was just seeing if there is anything updated about this topic.

does it really slow down the vero?

best skins to support them?

easiest way to get them? like a addon that would download them.

i remember i used to have the titan skin few years ago and it looked great but havent really gotten them to work for a while. i assume there needs to be a skin to support them and place to get them from.

thanks all and Merry Christmas!