Quote from cubic72
I updated World Downloader for Minecraft 1.4.6 using MCP 7.25. The updated download is at the top of the thread and new source is committed at Github. This release fixed issues #11, #15 and #16 on the issue tracker. In other words, it should now correctly save entities that have gone outside of tracking range on the server including pictures, chests, mobs, villagers, sheep, basically all entities!
Let me know if you find any problems with the update.
Thank you! :-)