Ok, thanks everyone for the information. That's what I thought it was, but wasn't sure and she didn't seem sure at all. I know Rheumatiod is "cousins" for lack of a better word with AS, but I was getting confused (and these days, it doesn't take much to do that!) and figured I'd come here for clarification....

And sorry it took me so long to get back on and respond...The kids got the best of me, along with a virus on my computer....fun stuff huh?