This is only my opinion not others.<br><br>It is always good to have the latest version of XeTeX. The current version of xetex is 0.999.0 and the current xdvipdfmx is 0.7 while the version of xetex included in TeXLive is 0.996 and the version of xdvipdfmx is 0.4, so I think it would be a wise decision to have the lates version.<br>
<br>As far as I know the new TeXLive will be released just about the time of TeX's 30th birthday in Cork.<br><br><br clear="all"><br>-- <br>"I hope to die ___ _____<br>before I *have* to use Microsoft Word.", 0--,| /OOOOOOO\<br>
Donald E. Knuth, 02-Oct-2001 in Tuebingen. <_/ / /OOOOOOOOOOO\<br> \ \/OOOOOOOOOOOOOOO\<br> \ OOOOOOOOOOOOOOOOO|//<br>Vafa Khalighi \/\/\/\/\/\/\/\/\/<br> // / \\ \<br> ^^^^^ ^^^^^