UPDATE BREM
SET LDC = IIf([Rate] Like 'V1*', 'VDO',
IIf([Rate] Like 'VRC*', 'COH',
IIf([Rate] Like 'REN*', 'DEO',
[LDC])))
had to figure a few things out...but I got it...had to add the UPDATE YOUR TABLE part...and change Your TABLE to the name of the table....
Works great....being able to...