Hi, I have an acces form which includes a date field, date is always first day of the month, for example 4/1/09-5/01/09 ect... I want to make an unbound field next to it the relates to the previous date, for example if i have 4/1/09 I want to make the new unbound field show 3/1/09, i can't say 4/1/09 - 30 because not all months have 30 days. any suggestions 
