After switching to Windows 7 my DNT Euro Stick no longer ran, not even in the virtual XP mode. Then've decided for this model. Installation under Windows 7 without any problems. NOTE: The software can not deal with summer and winter time !!! Remedy, simply download the latest software from the website, and happy you. The new software is even with 3D mode, but I have not tried it yet. Picture quality is great, much better than the Euro Stick. Programming works quite well, you have to wade through all the possibilities, however, by now. Would not buy again at any time.