I have a Form,Button Mania, that I am using to study the various design objects. I have three such inserts that are nonreactive to cursor selection. (1) The first is a ComboBox that I have compared Property Sheet settings to a working example, the notable differences are field names and associated Tables, neither have EPs. The drop down, two column display appears as expected. The selected record does not highlight or insert into my main table. (2) The second is a Check Box. Like (1) it is totally nonreactive. It is not inside an option frame nor does it have an EP. (3) The third is a List Box. The box fills with the appropriate choices, but again the selected record does not highlight or insert into my main table. I reconstructed this List Box twice, making certain that the appropriate options, fields and tables were selected. It has no associated EP. Is it possible that there is a commonality between the three objects? TIA Phil