http://blogs.msdn.com/b/shawnste/archive/2006/06/16/change-to-unicode-encoding-for-unicode-5-0-conformance.aspxThe behavior for UTF8Encoding, UnicodeEncoding and UTF32Encoding has changed in Windows Vista to conform better to the Unicode 5.0 requirements for Unicode Encodings. [23 July 2007: Now this behavior has also been made to .Net 2.0 with MS07-040 updateen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.msdn.com/b/shawnste/archive/2006/06/16/change-to-unicode-encoding-for-unicode-5-0-conformance.aspx#2367742Wed, 02 May 2007 06:45:52 GMT91d46819-8472-40ad-a661-2c78acb4018c:2367742Scott Van Vliet<p>If you've used hashing to store passwords for your application, you may want to double-check you code</p><img src="http://blogs.msdn.com/aggbug.aspx?PostID=2367742" width="1" height="1">http://blogs.msdn.com/b/shawnste/archive/2006/06/16/change-to-unicode-encoding-for-unicode-5-0-conformance.aspx#1770407Tue, 27 Feb 2007 23:08:22 GMT91d46819-8472-40ad-a661-2c78acb4018c:1770407I'm not a Klingon<p>I hope to put some links to interesting posts about Code Pages/Unicode/Encodings here. Use Unicode! That</p> <img src="http://blogs.msdn.com/aggbug.aspx?PostID=1770407" width="1" height="1">http://blogs.msdn.com/b/shawnste/archive/2006/06/16/change-to-unicode-encoding-for-unicode-5-0-conformance.aspx#642227Thu, 22 Jun 2006 03:47:26 GMT91d46819-8472-40ad-a661-2c78acb4018c:642227Shawn Steele's BlogA little over a year ago I wrote What's with Encoding.GetMaxByteCount() and Encoding.GetMaxCharCount()?&amp;amp;nbsp;to...<img src="http://blogs.msdn.com/aggbug.aspx?PostID=642227" width="1" height="1">