Actually I am not sure is Direct X 10 will go to XP, But I can tell you that XP will be around for at least 2 more years. With most of the Universities in US still using XP, and the change to 7 will take at least 2 years, XP will still continue to get updates. After 2 years though I am not sure when XP will be eliminated like 2000 was. This is my opinion for better or worse.