Hi, welcome to Highlander Wiki! Thanks for your edit to the Immortal physiology page.
I've made you a moderator. If you don't go all Napoleon with power, it'll become permanent :) Do us a favour and fill our your profile as well, polish your laurels. Of course, if you'd rather not have the title, we can do that, too.
I shan't go any madder than I started. I'll try. Very, very busy!