Hello Olif, and thanks for visiting.
For starters, I will give you some links to resources that could help
you get your questions answered. I hope they help:
Mercury Forum
http://herballure.com/mercuryforum
My Mercury Story
http://herballure.com/mms
Mercury Story Collection
http://mercurytalk.com
If you still have questions, please feel free to post each individual
question and I'll see if I can help.
Thanks!