That's too close to the truth Woody. Sometimes I hear a slightly Aussie accent reflected in the speech of my students, especially the strong Aussie AY sound ... pay may, day etc.
I don't worry too much about this though because it is usually a sound that most Japanese have difficulty making.
I have noticed that my own accent has changed a lot since I've been teaching, as a result of trying to project a neutral or even slightly British accent. I recently spoke to my brother by phone in Aus. and he said I sounded like a Pom!!! I guess that can't be ALL bad
How about you Woody? Do you think your speech habits have changed since you started teaching?