Hi,
See my other reply. BTW, you can download the CRC-32 example from my
homepage (VB6) and port it to VB .NET quite easily. It implements the CRC
used by PKZip and Zmodem.
Dick
--
Richard Grier (Microsoft Visual Basic MVP)
See
www.hardandsoftware.net for contact information.
Author of Visual Basic Programmer's Guide to Serial Communications, 3rd
Edition ISBN 1-890422-27-4 (391 pages) published February 2002.