Why is my automatic tranny jerking?

The first thing I check whenever an auto trans acts strange is the fluid level (if that is possible). Are there any warning lights illuminated on your instrument cluster? Failure of the auto transmissions in your generation of Honda is pretty common, enough so that Honda did extend the warranty on the automatic transmission. http://repairpal.com/honda-accord-1999/common_problems I know my friend received a letter from Honda so the dealer might be an option