Awesome.. they're the same ranges..

anyway.. the current version of the output (converted to png) is here.

some of those animations are so subtle I'm wondering if there are redundant ones or something.. if I get my hands on a pc I'll check in JCS how/if they work (I'm not writing a program to animate them for me, that's for sure ;p)

also note that there are 2 copies of the initial frame of animation: 1 in the beginning of the tileset to preserve the tileset placement/arrangement, and 1 with the animations so you don't have to Get initial frame, Get rest of frames, repeat..

EDIT3: BG1 and BG2. They look suspiciously identical, but nevertheless, they were both in the blocks file. Unfortunately backgrounds don't use the same palette as the tileset (JJ1 remaps the palette to contain the currently viewable background colors).. so when converting to JJ2 you'll have to make some palette magic (mono's new program sounds promsiing, but once again.. no pc)

Next step: extract masks from level files.. don't expect this today.. I have other stuff to do :P