Talaturen's IP Changer is an application to replace the host in tibiaclient. It is created by Talaturen, with some minor help from Kiper with the UI and Kornholijo with the memory editing.
It's written in C++ using the GUI library Qt 4.5.3. It's open source and licensed under the GNU GPL (General Public License) v2. It should run under both Windows and *nix systems.
It works with protocol 7.6, 7.8, 7.92, 8.0, 8.1, 8.11, 8.2, 8.21, 8.22, 8.3, 8.31, 8.4, 8.41, 8.42, 8.5, 8.52 and 8.54.