Hi, I was reading this page (http://sqlite.org/lang_datefunc.html), and at the very bottom it says: / /
/"Non-Vista Windows platforms only support one set of DST rules. Vista only supports two. Therefore, on these platforms, historical DST calculations will be incorrect. For example, in the US, in 2007 the DST rules changed. Non-Vista Windows platforms apply the new 2007 DST rules to all previous years as well. Vista does somewhat better getting results correct back to 1986, when the rules were also changed."/ I wonder if that's a section that was written years ago, and the bits that apply to Vista also apply to the Windows releases since then? I don't know enough about Windows Timezone things to be able to find out easily but this reads like it was written back in the era of Vista and probably holds for newer releases too. Cheers, Jonathan