EFF was only setup to work well with effects, ANIs used on the interface work differently. There is another replacement on the way though and it will basically replace ANI on the interface. It's JPEG based so save space and allow any dimensions of the image. It's like ANI in that it's a single file with all of the frames in it. The in-game code to actually use them is done, but the app to create them is nowhere near complete. Since you basically have to construct the files by hand with a hex editor there is not point in getting the player part of the code in CVS. Completing this is very low priority for me right now as well so I don't plan on working on it again for a couple of months at least.