FOR IMMEDIATE RELEASE

PC-Mac-Net FileShare v5.1 adds file integrity checking and faster transfer
speeds, new pricing

ADELAIDE, AUSTRALIA — October 25, 2005 — Lava Software is now shipping
PC-Mac-Net FileShare v5.1, a fast and efficient file sharing, workgroup
collaboration and remote data synchronization product which operates over
LANs and the Internet. Versions are available for Windows, Mac OS and Linux.

In this new version, files and folders can be dragged between file lists to
initiate transfers, powerful contextual menus have been added to the local
and remote file lists, substantial improvements have been made to Internet
transfer speeds, upload speeds have been increased by 2-10 times, file and
folder transfer integrity can now be easily verified via MD5 signatures, an
extensive range of additional file type icons have been added, download
speeds have been increased by 20-50%, detailed file information can be
obtained on local and remote files and folders, local files can be easily
opened with their default applications, MD5 signatures can be obtained for
local and remote files and folders, and local file permissions can be
changed using the new file information dialog. It is a free upgrade for all
users.

New value pack sizes are now available. The Standard Edition is available
as a 4 pack (USD39.95), 2 pack (USD24.95) and 1 pack (USD14.95). The
Professional Edition is available as a 50 pack (USD399.00), 20 pack
(USD199.00), 10 pack (USD119.00), 4 pack (USD59.95), 2 pack (USD39.95) and
1 pack (USD24.95). Free upgrades for one year are included in the price.

The free Lite Edition has 10mb download and 2mb upload file size limits,
supports workgroups with up to 3 users and can be downloaded now from
http://www.lavasoftware.com. The Standard and Professional Editions have no
file size limits, support large workgroups, and offer some additional
features.

About the Company

Lava Software Pty. Ltd., a company incorporated in the State of South
Australia in 1997, offers software products across a range of key
application areas for all popular computer platforms. More information is
available from http://www.lavasoftware.com.