Just back from holidays so thought I give it a go

First test resulted in a blank page :S
use case: Register an account with your twitter account
1. in the login screen press the twitter button
... twitter dialogue pops up asking for permission
2. agree
3. Joomla site asks email of new user (needed to complete registration)
4. input email adres
... White page....
with error level set to development I get the following error.
[code]Notice: Undefined variable: jsnConfig in /var/www/html/och_test/plugins/jsn/socialconnect/socialconnect.php on line 1030
Fatal error: Call to a member function get() on a non-object in /var/www/html/och_test/plugins/jsn/socialconnect/socialconnect.php on line 1030{/code]