I thought i had the bridge working properly, but it seems i was wrong

I login using the new smf mod and then click on the forum link but get told that i am not logged in? (sometimes it works, but most times not). I am also getting the following error occassionally (when going from the forum back to the main site) from the recent topics mod:
No Database Selected
File: /home/jtips/public_html/modules/mod_smf_recent_topics.php
Line: 69
Then last but not least, if i try and submit a post or reply from within the wrapped smf i get told:
Your session timed out while posting. Please try to re-submit your message.
The site is running:
Joomla 1.0.3
Joomla-SMF Forum 1.0.2a Bridge
Latest SMF-Login mod
Latest Discussbot
Any ideas?
Cheers
Chris
Forum 



and am wondering if there is anyone that can shed some light on the situation



