Take it easy! I know we - Estonian computer minded people - are too used to using computers in English, but games (particulary UFO:AI) have so much not computer related text that I think its nice to have games translated. By my opinion translation is not needed for everyday applications but there are also people who need it. For example my mother is German language teacher and her English is not so good, she is using Linux with translated GUI for 3 years now and its better so. Its much better to have Estonian GUI for older people who are not used to using computers. Some people are even making special distribution of Linux for Estonia - Estobuntu - modified Ubuntu. Okay, its not only for translation propose but also for adding ID-card support for banking and using different services, I know. We - Estonians - are lucky that our language is more using international words, localized forms of English words and so on. Poor Finnish have everything translated fully and it makes understanding quite tough, I know its preserving language better, but I dont care so much about national things.
Quality of Estonian translation of UFO AI is disturbing me when I install it on my Ubuntu laptop, so I even worked on translation to make it better. Okay, I can choose English as default language, but default is Estonian because local settings.