MRBackup relies on arp.library for its file requester and other system-level services. The Amiga Resource Project (ARP) was created by Microsmiths, Inc. of Cambridge, MA. MRTape-Handler got its early inspiration from a public domain tape handler written by Marcus Wandel. Though MRTape-Handler bears very little resemblence to that code, I am nonetheless grateful to Marcus for sharing his code which was a very helpful example of SCSI-Direct programming. Thank you, Marcus. MRBackup Professional was developed with the SAS/C Development System and was recently rebuilt with version 6.0 which is, in a word, outstanding. MRBackup Professional benefited greatly from the improvements in 6.0. Thanks for your excellent Amiga support, SAS! Thanks goes out to the many beta testers who shared their observations and recommendations with me. In particular, I would like to express my public gratitude to Everett Greene Alan Kelm Jeff Ruck Bill Stanton Tom Zartler