Well, OK, seems we've a bit of a problem.
The mail account I gave seems to have been selectively filtering out messages all around.
I just received a mail from a person who thought I'd been ignoring him, due to me not answering, and if it's happened once, well I fear it might have happened again.
So if you've mailed me about the seminar and I haven't answered try the above account again, or my Hotmail-account;
(And that should also explain why I didn't put my Hotmail up from the beginning.
Again, if you've mailed and I've remained mum, I do beg pardon.