Aside from the web version you can download Messenger Tigo to your PC. Once you've downloaded it, just open the file. A window guiding you through the installation will appear. Follow the instructions and in a few seconds start enjoying Messenger Tigo.
Internet Explorer 6.0 or higher - Windows 98/ME/2000/XP/WIN2003.
Approx. 15 min. at 56 Kbps.
...If you use a PC where you can't install Messenger Tigo, you can use the web version.
Internet Explorer 6.0 or higher – Firefox 1.5 or higher.