How can i save data from a databound checkboxlist (to a related table)

Hi, I want to save any number of selectes listitems from a checklist to another table.

My code is saving only the first item selected. please help.

<asp:CheckBoxList ID="CheckboxList1" runat="server" AutoPostBack="True"

DataSourceID="SQLDatasourceSelect" DataTextFieldGo to the complete details ...