I have a Multi User DOS based flat file system (about 50 files). I
have designed an SQL DB where in many cases "fields" from one flat
file would be distributed across multiple tables and in this case
would have common columns for linking etc.

Any tips on simplest way to convert my flat file structure (Fixed
length ASCII cr/lf delimited files). Preferably using prewritten
utilities rather than having to write conversion routines.

References to papers, good books, anything will be of help.

Thanks.