For Immediate Release
November 17, 2004
Arlington TX

Thursby Software Systems today announced the release of DAVE 5.1, the
leading PC file and print sharing solution for Macintosh computers. DAVE 5.1
enhancements include:

* Support for latest Microsoft and Apple OS Releases
* Support for user drop boxes
* Support for Symbolic Links
* Improved client write performance

DAVE 5.1 is free to existing DAVE 5.x customers and for all customers under
an Annual Upgrade Agreement. Upgrades can be obtained electronically from
Thursby’s web site www.thursby.com. Customers with special Volume License
Agreements will obtain a new CD distribution shipped to them free of charge.

Thursby Software Systems has been developing network software solutions
since 1986. Thursby products include DAVE, ADmitMac, TSStalk and MacNFS. For
additional information, visit the web site www.thursby.com.