I didn't get a "battlea.j2l" file with MY JJ2...maybe you didn't understand what I meant. Maybe in the game's initial release, the file was mistakenly packaged with the game, but Epic got rid of it for later releases. Game companies do that, though some don't like to admit it. (My, we've gone off topic )

EDIT: On a hunch, I checked my relatively unused TSF folder. I found I DO have it! I'm just checking it out now. So throw away my old theory- I probabaly deleted it, thinking it as some level someone hosted and that I didn't need.

EDIT NUMERO DEUX: I checked out "battlea.j2l". It's similar to the Battle1 we all know and love, except for a total lack of healing carrots, spikes on the ground, a bird cage, and a layer 7 background. Possibly just an "alternate" Battle1 to use if the original got boring? Or is that too smart a move for Epic? J/K
But it's fairly similar to the original.