hi gijoe,
i found the following error on your latest tinyd0, when i'm accessing the main page of the module:
Notice: Undefined index: REQUEST_URI in c:\inetpub\wwwroot\xoops\html\modules\tinyd0\index.php on line 35
Notice: Undefined index: REQUEST_URI in c:\inetpub\wwwroot\xoops\html\modules\tinyd0\index.php on line 36

and from the php debug:
Warning [PHP]: session_start(): Cannot send session cookie - headers already sent by (output started at c:\inetpub\wwwroot\xoops\html\modules\tinyd0\index.php:35) in file c:\inetpub\wwwroot\xoops\html\include\common.php line 197
Warning [PHP]: session_start(): Cannot send session cache limiter - headers already sent (output started at c:\inetpub\wwwroot\xoops\html\modules\tinyd0\index.php:35) in file c:\inetpub\wwwroot\xoops\html\include\common.php line 197
Warning [PHP]: Cannot modify header information - headers already sent by (output started at c:\inetpub\wwwroot\xoops\html\modules\tinyd0\index.php:35) in file c:\inetpub\wwwroot\xoops\html\include\common.php line 236

i am using a xoops 2.0.7. windows-based. the previous version (prior to this) working fine.

thanks.