not sure ....but my test passive mob trap is not spawning any single mob at all
but my ative mob trap is spawned even Enderman

First let me start off by stating that by buying the game you agree to terms and conditions that allow a developer to change that game without any prior notification Also did you hear about the passive mobs fleeing That will definitely destroy passive mob drowners we can simple change the drowners ...

if some API for bukkit like spout was used. there will be no need to worry about making a Theft and griefing inside BTW

yes i have the last version of forge
i'm puting the BTW and FORGE in the minecrfat.jar
and no isn't from a clean .jar

'-' well i'm usimg mod loader and this is the log 31/08/2011 10:53:03 ModLoader init BOM: ModLoader Beta 1.7.3 Initializing... 31/08/2011 10:53:03 ModLoader readFromClassPath MUITO BOM: Adding mods from C:\Users\giovanni\Minecraft_tuto\minecraft moded\data\.minecraft\bin\minecraft.jar 31/08/2011 10:...

ok i oly have the forge and BTW istaled, every time i try to break anyting with a pickaxe(a iron one) the game go to the Saving Chunks and then black screen....
not sure if is a forge bug or a BTW bug but in any case....

edit:it hapen with any pickaxe

well the problem was the not powered hooper

and battossay don't has a tutorial for this on youtube....

There is one correct way to filter the ground netherrack? because my hopper breaks all the time when I try to filter the ground netherrack