Check out this thread and see if it helps... people with custom firmware have been having issues, also the launcher script needs to be modified if you've got an old copy (see the top post in the linked thread).
request here, will be very grateful if you could do this.
a mod which makes TNT that has been ignited by another TNT not blow up after a shorter amount of time, and a mod which allows for TNT to be ignited by lava (allowing for simultaneous ignition quite like redstone).
(Whispers "I'm not actually dead, I'm just in hiding and watching you all...)
Know it's creator.
autophil
If you like my mods, please donate!

Check out this thread and see if it helps... people with custom firmware have been having issues, also the launcher script needs to be modified if you've got an old copy (see the top post in the linked thread).
(sorry for mistakes.I'm not english)
Go check 500ise's post
Possible but really hard...
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I have one question regarding the "Night in Creative" mod... does it make it so that it is always night? Also does it allow mobs to spawn?
Go check 500ise's post
I would love love love love love love love to have a mod where its always night, and that tnt is ignited by lava <3 pleeeeaaaassssee?