Yeah, the dot means you are subscribed to the post, and will receive emails when someone replys to that thread. Note, you can subscribe to posts without posting to them (usually at the bottom of the post I think)
Just to add a small point, only slightly off-topic...
I've come across this package http://www.pdf995.com/
which allows you to create PDFs in much the same way as Acrobat(i.e. just printing them, although I guess without all the funky options Acrobat must have)
And its free :)
Only thing I can think is that for some reason HTTP_REFERER isn't being set, either because your browser doesn't support it or its been turned off (possible in Opera and some versions of Mozilla I think)
I've altered the code and it should be fine now.
Let me know if you can log in?
Edit...
I can't see any problems here? What seems to be the problem?
What does it say at the top where the username and password box (should) be? Do you have cookies turned on? Are you using http://www.enworld.org/reviews or http://enworld.cyberstreet.com/reviews (both of which should work but you...
are we joking, is it working..... can it possibly be true! long posts you say, no, you jest!
*wonders if the world can ever be the same as it ever was*