Webcast Alert: Spectrum Sciences & Software, NuTech Digital, and VirTra Systems Presentations at Trilogy Capital's Emerging Grow

Webcast Alert: Spectrum Sciences & Software, NuTech Digital, and VirTra Systems
Presentations at Trilogy Capital's Emerging Growth Microcap Forum To be Webcast
on Wednesday, March 10, 2004 at 12 pm ET.
Conference, Co-sponsored by OTC Journal, Focuses onEmerging Growth Microcap
Public Companies 


LOS ANGELES, Feb. 27  /PRNewswire/ -- Spectrum Sciences & Software Holdings 
(BULLETIN BOARD: SPSC) , NuTech Digital  (BULLETIN BOARD: NTDL) , and VirTra
Systems  (BULLETIN BOARD: VTS)  will webcast the following:

  What:    Spectrum Sciences & Software Holdings Corp., NuTech Digital,
           Inc., and VirTra Systems will present at Trilogy Capital's
           Emerging Growth Microcap Forum.  Two additional presenting
           companies will be announced at a later date.

  Who:     Conference Sponsors: OTC Journal and Trilogy Capital Partners.
           Keynote Presenter to be announced in Subsequent Release.

  When:    March 10, 2004 at 12pm Eastern

  Where:   http://www.informedinvestors.com/iif_forums/forum.cfm?forumID=346

  How:     Live over the Internet -- Simply log on to the web at the address
           above.



CONTACT: Michael A. Briola at [phone] or 

If you are unable to participate during the live webcast, the call will be
available for replay at
http://www.informedinvestors.com/iif_forums/forum.cfm?forumID=346.

Spectrum Sciences & Software Holdings Corp. (OTC:SPSC) (BULLETIN BOARD: SPSC) 
is highly focused on Homeland Security through the provision of full service,
quality solutions to complex and diverse government initiatives. To find out
more about Spectrum, visit our website at http://www.specsci.com/.

NuTech Digital (OTC:NTDL) (BULLETIN BOARD: NTDL)  is a pioneer in the home
entertainment product market, offering original and licensed content via a
worldwide network of distributors, retailers and Internet entities. The Company
enjoys significant competitive advantage with the recent announcement of its
proprietary DRM technology, which enables the secure distribution of
high-resolution digital content via the Internet. For more information:
http://www.nutechdvd.com/

VirTra Systems (OTC:VTS) (BULLETIN BOARD: VTS)  produces turnkey immersive
virtual reality systems(TM) which utilize 360-degree, interactive photorealistic
environments.  For more information, please visit:
http://www.virtrasystems.com/.

About Trilogy Capital Partners

Trilogy Capital Partners is a Los Angeles-based financial services company
engaged in merchant banking, strategic planning, financial marketing, and
communications.  Based on the simple concept that many well-run public companies
are not realizing their full value in the marketplace, Trilogy has aggregated
highly experienced executives into a formidable financial and marketing team,
which help investors identify and maximize prospective high- return
opportunities.  Trilogy is committed to identifying companies with strong
management, a compelling business model and, most importantly, companies that
may be seriously undervalued.

About OTC Journal

The OTC Journal is an online, electronic newsletter written by a team of editors
with many years of experience in evaluating and following the growth of small
and micro cap stocks. The OTC Journal provides subscribers with investment ideas
focusing on small and micro cap companies. The OTC Journal is published two to
three times per week, and is free to subscribers. Visit
http://www.otcjournal.com/ for more information. 

DATASOURCE: Trilogy Capital Partners



CONTACT:  Michael A. Briola of Trilogy Capital Partners, [phone],

or 



Web site:  http://www.otcjournal.com/

http://www.specsci.com/

http://www.nutechdvd.com/

http://www.virtrasystems.com/

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