I have been trying to install a Forge Universal, however when I run Minecraft afterward, it gets stuck on 'Done Loading'.
What I have tried so far:
I have tried multiple different versions: 6.0.0.329, 5.0.0.321, 4.1.3.413 (this one is FML)
Forge Universal is the only thing I have installed after downloading a fresh copy of minecraft (running the exe after deleting everything in the %appdata%)
I have tried with both deleting and not-deleting the Meta-INF (and get stuck at the same point either way)
I have ensured that my Java installation is up-to-date (running 7u9 for both 64-bit and 32-bit installations)
(Slightly unrelated) AMCO (latest build when starting fresh) works just fine (of course this doesn't require a separate installation of forge)
Here is the stack trace: