When I used the IME, after typed "da" and some Chinese displayed in a prompt window, I hit the space key, the first Chinese char should be entered into a text editor. this worked fine in 0.8 and the version before. But in a 0.9 vlited Vista Business, when I hit space key, the IME window is closed. the behavior like I hit the ctrl+space. I tried to install same IME software in original vista business, 0.8 and 0.9 vlited vista business. only 0.9 had the problem. I dont know if you can test the IME software in Chinese. :-) you can download the IME here. http://www.freewb.org/freeime/setup6.exe Thanks a bunch.