Ok, there's just a few more of these ... this one has a very warm tone. I've been going through lots of sites and man, it's hard to nail the variety. Maybe this one's "Compte de Congae".
Mary Lou mentioned my favourite site for Semps two days ago. Here's another good site I came across, if you're interested in seeing some very interesting succulents: http://www.northhillsnursery.com/SempervivumAthruZ.html
My grandma grew so many of these in old tin cans in the house and old tires used as raised beds outside. I never knew that all the varieties had been classified but I guess I shouldn't be surprised. Everything gets studied by someone