Thanks everyone for the well-wishes and all of the digs at my boss (he deserves them!). I'm home now and kind of tired. What I had was a mild case of congestive heart failure! They were able to to get me back to normal with my meds and I'm doing much better. I'll have to go on a low sodium diet and really watch what I eat. Also I have to call my regular doctor about restrictions on work and to set up a sleep apnea study for me. I'm so sorry about the scare I gave everyone!