| Hey Beth,
I have flown a lot - and never had any problems.
Have your Endo FAX you a letter stating that you are Diabetic. (I have never needed to present a letter, but having one on hand is a good idea.)
My simple rule is:
1. I bring everything I need, and EVERYTHING involving Diabetes stays with me.
TSA Folks know about Diabetes(at least the ones I have dealt with) - my tester, needles (bags of them) - bottles of insulin have been through a LOT of x-ray machines and I have never even been questioned.
And yes - this has been following September 11.
Also - make sure you have some form of glucose with you.
- Aftiel | 
