Smile....Are you sure that all those things you think you did so badley were picked up by HR?
I know what you mean by the stuttering thing...Kem and myself will be able to relate a bit to that one after funny discussion on "where did that stutter come from?". Dont worry matey, you are not the only one to develop a speach problem in an interview...been there done that!!!!
Any way...goodluck and if worse comes to worse and you get a "no" letter...just put it down to experiance....
I will fill you in on my Eastern interview in a few days.....sheisk!!!! I hope they dont sit me on a chair that swivles.....thats just another thing I have to remember not to do!!!!