First of all, how come Forms Central doesn't have a drop down calendar for the date field? So I found the Advanced Acroform Toolset - it allows you to install a set of tools, including a drop down calendar, into Acrobat Pro - and I installed it in Acrobat Pro. But I guess it can't be used in Form Central? I even tried to save my form, created in Form Central, as a pdf and then opened the form in Acrobat, tried to add the calendar tool there and the icon shows up but the tool doesn't work. Any suggestions?