I suspect that this website is no more.
Following the link on the BG Club site (which I did earlier today having replied to an email from a chap in Hungary who does ultras and fancies the BG) brings up a fantastic picture of Mike on a snowy summit and a few words recording his death.
I am trying to make contact with his family to see what the position is.
There was some good stuff on there and it would be a shame to see it vanish into the ether.
Morgan