如您所說的，我在Techspot (
http://www.techspot.com/news/19000-...rmance-bug.html)也有看到一篇文章XP SP2 Athlon X2 Performance Bug提到說:
A fix is all well and good – Except that Microsoft is not allowing you to download it at will. You must first actually call them to get the download. A bit rash, perhaps, for a simple hotfix.