i had the same problems at first with my 01 accord coupe transmission, then i went to auto zone poor in some transmission crap that suppose to smooth out the shifting and crap, just like what you did..come to find out around 2-3 months later my transmission gotton worse and then a week or two later my transmission blew on me. but the lucky thing is that my model had a extended warranty on transmission to 7 years or 100,000. so they gave me a new transmission.. true fact, flush your transmission and buy new honda transmission fluid and it should be a bit better...learn from my mistakes