The Meaning of Life, the Universe, and Everything.
I could use the mods i had installed for SP purposes on my server in 1.2.5 as i'm OP , but i now can't. Optifine's zoom function, Rei's minimap, TMI and presumably Zombe's modpack don't work. It could be that the consolodation of the code base prevents this from happening now, but i haven't heard of it happening to anyone else so far. A confirmation of my suspicion or a fix will be appreciated.