Quote from MC_JJK
Could you make this magic launcher compatible?
It is you just have to use magic launcher to make sure the forge(and other stuff if playing on1.2.5) is installed the. Just dump the zip file in your mods or mod folder in your .minecraft folder.And if you don't know how to do that just open setup in magic launcher go to external mods then click manage then dump the zip file in it.
P.S. next time read the installation instructions.