Thanks. I don't see any way to edit posts. Here's the code again, hopefully formatted this time:

DO WHILE .T.
    DataString = FGETS(nCDataHandle,5000)
    SELECT FD
    m.Start = 1
    SCAN
        m.FieldNum = FD.Field_Name
        FieldData = SUBSTR(DataString,m.Start,FD.Field_Len)
        FieldNum = IIF(FD.Field_Type = 'N',VAL(m.FieldData),m.FieldData)
        m.Start = m.Start + FD.Field_Len
    ENDSCAN

    INSERT INTO (OutputName) FROM MEMVAR

    IF FEOF(nCDataHandle)
        EXIT
    ENDIF
ENDDO

FD is a table that contains the field definitions for the input file. It is used to create the table that will contain the data (using the CREATE FROM command) and is also used to parse the text.