Simp|e

I have just bought a tekkit server and I have searched and searched all over the internet to find a 1.2.5 version of group manager for it as the 1.3.1 version wont work, (Tried it) so I would love if anybody could send me a download link to a 1.2.5 version. This has held my server back a lot as I refuse to make it public without group manager or another permission plugin. (Preferably GM) If anyone has a download link to a GOOD permissions then please send me the link.