Hello Let me explain the situation. Usually many ppl use key-combination to change keyboard language. For example, many ppl use shift+space to change English<->others. Before parallels desktop 5xxx, I could use the language change key combinations for both Mac and Parallels (windows XP) simultaneously by checking the option (screenshot attached.) However, from Parallels desktop 5xxx, I cannot change input language with same combinations. Thus ppl have to remember different combinations (or different key) to change the input language. Please consider this inconvenience. Thanks a lot.