Ralph,
It's not the "two heads" approach that bothers me; it's the fact that you're obviously not thinking about my posts. For example, I say that the firewall is not enabled, and then you suggest that the problem might be a firewall misconfiguration. I say that the same jabber account works properly under a different login on the same machine, and you suggest a network/router issue. I say that I've deleted all the preference files, and you suggest deleting the preference files.
These, and many other examples from this thread, make it obvious to me that you are not paying attention to my posts and giving critical thought to what I've said; instead, you are simply running through a cookie-cutter list of "try this" suggestions, regardless of what's already been covered in the thread.
I can get cookie-cutter advice from the knowledge base. When I come to the discussion forums, I have a problem that requires critical thought and/or technical insight beyond the typical troubleshooting steps. When I post information about the problem, I expect it to be read, understood, and considered--not ignored for the sake of a quick cookie-cutter suggestion. Of course, there's nothing wrong with cookie-cutter suggestions per se, UNLESS they have already been tried and documented in the thread, as was the case here time and again!
In the future, if you're going to ask, "Hey, have you tried this...," my advice (take it or leave it) would be to first re-read the previous posts in the thread and make darn sure that "this" hasn't already been tried. Otherwise you're just wasting time, both yours and the original poster's.