No - I'm sure it's Joomla 1.0.8 the latest one released a few days ago.
After posting I saw some other people have complaints with the Site Config though I don't know if their problems have anything to do with mine. Links:
http://forum.joomla.org/index.php/topic,42084.0.htmlhttp://forum.joomla.org/index.php/topic,42203.0.htmlSo what happens is, Site Config would load fine, doesn't matter whether you make changes or not as soon as you hit Apply/Save the page goes blank and you'd find that the configuration.php is empty (0kb). Once the configuration.php is replaced with a working copy, hit refresh and you see the message "Configuration has been saved properly" which seems to have got carried across from previously unfinished request.
FYI, we're using LAMP server with PHP 4.3.10 and MySQL 4.1.15.
I also had problem with this bit of the migration instruction:
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MySQL 4.1 requires the mysqli libraries to be used to access the database. To be able to install and use Joomla! in under this configuration, rename database.php to database.mysql.php and then rename database.mysqli.php to database.php.
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I get this when I followed the above instructions:

but works okay if I skip this step - so that's what I've done.
Any ideas how to solve it?
Thanks - appreciate all replies.