For immediate release

Dublin, Republic of Ireland – Sep 13, 2005 – Lismore Software Systems
(http://www.lismoresystems.com) announced today the release and immediate
availability of an updated version of Guest PC 1.6

What is Guest PC?

Guest PC is a Mac OS X application that allows you to easily create and
manage virtual x86 computer on your Mac. You can install Windows operating
system and access applications available only for Windows compatible
computers.

What’s new in Guest PC 1.6?

This update includes the most user-requested features. The significant
additions in this release include: Copying and Pasting text and Dragging
and Dropping files between Mac OS X and Windows. Using a Drag and Drop
Interface transferring files or folders has never been easier. Just select
a file or a folder in Windows and drag it to to any Finder folder.

We welcome feedback and suggestions from users as we continue to develop
Guest PC into a powerful emulation software for Mac OS X. The future
version of Guest PC will have Fast Save/Restore PC state and USB support.
And as usual the update will be free for all Guest PC users.

Bug Fixes

– Incorrect Windows 98/ME shutdown
– Automatic shutdown in Windows 2000/XP

Enhancements

– Copy-Paste text between Mac OS X and Windows
– Drag-And-Drop files between Mac OS X and Windows
– Improved shared mouse support in Windows 98SE/ME/2000/XP
– Localized for Spanish and Dutch languages
– Better stability and compatibility

Availability and Pricing

Guest PC 1.6 is available immediately from our online store
http://www.lismoresystems.com at US$69.99 The price includes Family License
and free support. Family License allows you to install Guest PC on all
computers in your family.

All current customers get a new Guest PC 1.6 version at no charge.

For all registered users of any previous Blue Label PowerEmulator version,
Guest PC is available at US$34.99

System requirements

Hardware: Apple Macintosh with G3, G4 or G5 processor, upgrade card are
also supported Operating system: Mac OS X 10.3 (Panther) or later or Mac OS
X 10.4 (Tiger) or later

About Lismore Software Systems

Lismore Software Systems, Ltd. was founded in 1996. The first product was
the Blue Label Power Emulator which emulates an x86 computer on classic Mac
OS. Blue Label Power Emulator was rewritten for Mac OS X and now is called
Guest PC.

To learn more about Guest PC, please visit Lismore Software Systems web
site at http://www.lismoresystems.com