I'm working on it. I've got a machine configured with the Taleon client, next step is to get a copy of the same version of the Tibia client. After that, I just need to locate the RSA key, extract the one from Taleon, then I'll create a simple application you can compile yourself to change the IP and RSA key in one go. Once that's done, I'll upload it here. Expect something Friday evening if not Saturday sometime.