First of all I pray that you all are not in too much pain.
Finally after several months, (Symptoms started in July 06) I think I might be getting better. Whew, what a flare that was, or is..so far I had four good days. I don't want to jinks myself but I have been able to breathe right for once. I do still get short of breath but not as often, and I also get the heart palps, but hey I'll take them any old day compared to all the other stuff I had going on..although it's been two weeks and still have not got my haulter monitor. I guess she forgot about me. 
I guess the enbrel is kicking in after almost 2 months. I too have a sleep problem. Just can't get to sleep. They gave me the Ambien to try and see if it helps...forget it. It made me feel worse. Any way I am so happy because I was down for so long and I mean LONG time. I was able to leave the house last Saturday and go meet with family that flew in from Minnesota. And I did real well. Any way just an update. Thanks for being there for me! 
Many Blessings to you all,
Lori