Thanks for the help. It's a private physician's office, so I figure I'll try to schedule the appt. for a week or 2 from now. Hopefully I can be clean by then, w/ dilution, etc. I used to smoke 24/7 for 3 years, but then I quit, and it took me a little over 2 months to get clean. I started smoking again, for about 3 months, daily. Now I've quit, so I'm hoping in the next 2-3 weeks I can get clean with working out, and then putting on fat 2-3 days before the exam. I will be carrying the quickfix w/ me, just in case I'm not observed. Any other help/advice would be much appreciated. Also, I'd like to get some input from FakeBoobsRule, as he seems to be the resident expert here, and I believe he is a physician, so I figure he may have some advice on IME testing.