I tried that of course, but it just shows me a blackscreen. The console says:
2013-09-11 13:50:41 [INFO] [STDERR] Exception in thread "Minecraft main thread" java.lang.NoClassDefFoundError: forestry/api/core/ForestryEvent$SpeciesDiscovered
2013-09-11 13:50:41 [INFO] [STDERR] at...