ALLUME RELEASES INTERNET CLEANUP 3.0 - PROVIDING GREATER PRIVACY
PROTECTION AND FULL TIGER SUPPORT

Enhanced Version Sports New Anti-Spyware, New User Interface, New Forms
Cleaner, More Cleaning Options, and support for Apple Mail.

WATSONVILLE, CA, June 20, 2005 - Allume Systems, Inc., an IMSI company
(OTC BB: IMSI), today announced Internet Cleanup 3.0 for Macintosh, the
latest version of the popular privacy tool that protects users from
unscrupulous monitoring of their private information. Users can now
schedule a cleaning of forms' auto-fill data, e-mail attachments, instant
messaging log files, web files, and more. In addition, Internet Cleanup 3.0
offers protection from Spyware, provides secure file deletion, monitors
transmissions of data over the Internet and browser cookie management.

"Internet Cleanup 3.0 is designed to make it easy to protect the users'
privacy," said Pauline Shumake, Senior Product Manager of Allume Systems,
Inc. "It has been redesigned to make cleaning out junk files fast and easy.
It places more power and control in the User's hands than ever before.
Users can schedule automatic cleanings and run simultaneous tasks which
makes maintaining their privacy a breeze!"

Internet Cleanup 3.0 contains a powerful array of features for Mac users:

* NEW! SCHEDULE TASKS -- The new Scheduler tool lets users create scheduled
tasks to automatically perform searches and clean their system.

* NEW! USER INTERFACE - Internet Cleanup 3.0's redesigned user interface
makes the software more intuitive and easier to use than ever before! The
new Preview Pane displays a thumbnail of your PDF and graphic files for
easy recognition.

* NEW! APPLE MAIL SUPPORT -- MailCleaner adds supports for Apple Mail and
now sports incredibly fast Entourage email attachment searching. Clean out
attachments in Eudora, Entourage, Outlook, and now Apple Mail without
deleting the original e-mail's text.

* NEW! FULL TIGER COMPATIBILITY -- NetBlockade and Network SpyAlert have
been updated for Mac OS 10.4 Tiger and now fully support fast-user
switching.

* NEW! INTERNET FILE FINDER TOOL NOW ADDS:

- Support for 5 new web browsers, including Firefox, Camino, Mozilla,
Shiira and OmniWeb as well as strengthened support for Safari, Internet
Explorer/AOL Netscape, iCab, Opera, and Sherlock.

- New Forms Auto-Fill Data Cleaner search to help find and remove any
auto-fill data collected by web browsers.

- Direct control over which browsers' files are searched for and where.

- Improved Cookie Editor simplifies automatically getting rid of the
browser cookies you don't want and keeping the ones you do.

* NEW! RUN MULTIPLE FUNCTIONS AT THE SAME - Internet Cleanup 3.0's
multi-threaded implementation allows users to conduct multiple tasks
without having to wait for searches or other time-consuming operations to
complete. Users can see the progress of all searches and tasks in the
activity viewer window.

* NEW! MORE CLEANING OPTIONS - Internet Cleanup 3.0 adds two new cleaning
actions: Move To Trash and Move To Folder.

* NEW! IT'S NOT ALL OR NOTHING ANYMORE - Internet Cleanup 3.0 now allows
cleaning actions to be applied to individual files returned by searches.

* UPDATED! SAFEGUARD IM PRIVACY - Instant Messenger Log Cleaner finds and
deletes instant messaging chat logs for major IM applications to keep
conversations private.

* UPDATED! DETECT THE LATEST SPYWARE - SpyAlert scans the computer for
evidence of surveillance Spyware and safely removes it.

* PROTECT AGAINST SECRET MONITORING - Network SpyAlert immediately stops
programs from sending data to the Internet without the user's permission.

* BLOCK WEB--BASED SPIES- NetBlockade blocks unwanted cookies, ads, pop-ups
as well as URL referrers that tell websites about the previous web page a
user visited.

* ELIMINATE DISTRACTING POP-UPS AND BANNERS - NetBlockade accelerates web
surfing by blocking annoying banner ads and pop-up and pop-under windows.

* SHRED CONFIDENTIAL FILES SECURELY - SecureDelete acts like a digital
document shredder, completely removing private files so they cannot be
recovered from a hard disk, even with special disk recovery tools.

* KEEP YOUR SURFING HABITS PRIVATE - Internet Cleanup 3.0 clears away
hidden files that show outsiders which Web pages, sites, and images were
viewed. It can automatically delete unwanted cookies and protect the
cookies you do want.

Pricing and Availability
The MSRP for Internet Cleanup 3.0 is $29.99, available directly from Allume
and popular retailers and catalogs. Internet Cleanup Mac users can upgrade
for $14.99 -- Visit http://www.allume.com/store/upgrades.html for details.

Download a Free trial version at http://www.allume.com/mac/cleanup

System Requirements
Internet Cleanup 3.0 works on Mac OS 10.3.and requires 8 MB RAM.

Allume Systems, Inc: Everyday Solutions
Founded in 1988, Allume Systems, Inc., an IMSI company (OTC BB: IMSI),
develops and publishes award-winning software solutions for Macintosh and
Windows. Allume's leading brands are StuffIt, Internet Cleanup and Spring
Cleaning, Personal ImageManager. Formerly known as Aladdin Systems, Allume
Systems enables people and businesses to communicate and manage their ideas
and information. Allume's software offers a range of solutions, empowering
users in the areas of information access, removal, recovery, security,
productivity and Internet distribution.

Allume Systems is located at 245 Westridge Drive, Watsonville, CA 95076,
USA; telephone: (831) 761-6200; fax: (831) 761-6206. Internet:
http://www.allume.com or http://www.stuffit.com.

About IMSI
Founded in 1982, IMSI's flagship product TurboCAD(R) and DesignCAD make it
a leader in the precision design market. The company's online properties
focus on the sale of content and services to the architectural, engineering
and construction market through its stock house plans site at
Houseplans.com (http://www.houseplans.com and
http://www.homeplanfinder.com) and the online CAD symbol site,
http://www.cadsymbols.com/. IMSI on the Net: http://www.imsisoft.com,
www.turbocad.com, and www.orgchartpro.com.