SQL Combobox

I have made a Visual Basic.NET Program that pull info
from
a Form with a ComboBox that pulls info from one table.
Then when you click the save button it should update a
different table in Sql 2000. I am using 2 Datasets one
for
read and one Read/Write.

I Did this with:
(DataBindings)
Text=objDsVendorEdit - Vendor.Info Terms

DataSource=DsTerms1.CU_Terms
DisplayMember=Terms

It only works if I click in the ComboBox and remove the
spaces after the text.
I made sure that the source column and the destination
column properties are the same.

Please Help
Ch******@WoodworthInd.com