PRESS RELEASE DATED JUNE 24, 1999

FOR IMMEDIATE RELEASE

SITI-SITES. COM

Contact For Media and Investors:        Jon M. Gerber, Executive Vice-President
                                        Siti-Sites. com
                                        Tel. (914) 251-1800


SPECTRUM/SITI-SITES.COM   ANNOUNCES   ACQUISITION   OF  NEW  MP3   MUSIC   SITE:
WWW.TROPIA.COM

New York, N.Y., June 24,  1999/PRNewswire/--Spectrum  Information  Technologies,
Inc., doing business as  Siti-Sites.com  (OTC BB: SITI).  Chairman/CEO  Lawrence
Powers  reported  today  that   Siti-Sites.com   was  acquiring  tropia,  a  new
cutting-edge  music  web  site.  The  recently  launched  site,  www.tropia.com,
distributes  carefully  selected  indie music to a global  audience and features
free  MP3  music  downloads,   a  24-hour  RealRadio  station,  band  and  music
information, and an on-line store selling CDs, videos and other merchandise.

tropia means  "positive  change",  which is what the digital  revolution  is all
about.  For the first time in history,  artists  can make their  music  directly
available  to a global  audience.  It is no  coincidence  that "MP3" is the most
searched term on the net (according to searchterms.com).

tropia is geared  towards the college  market.  There are over 3,000 colleges in
the US with 15 million  students who are typically  heavy web users.  These avid
music fans have  broadband  access which enables them to download  songs rapidly
and view TV quality  video.  Currently  the tropia  catalogue  includes  over 60
artists and several  indie record  labels,  with new ones being added rapidly as
they are evaluated by the tropia staff (in order to create the most entertaining
experience for users, tropia does not accept all submissions).

Immediate  post-launch plans include  expanding the music catalogue,  developing
strategic   marketing   partnerships   and   incorporating   state-of-the-   art
multi-media. Additionally, tropia is building the data infrastructure to provide
artists  with  access to the new global  marketing/distribution  system  through
simple and  highly  effective  information  management  techniques.  Ultimately,
tropia plans to be a destination  entertainment network for the college audience
that will expand internationally through strategic foreign alliances.

tropia  was  created  by  Red  Hat  Productions,  and  by a  talented  web  site



development  team of two 23 year old  Columbia  University  graduates  with wide
experience  in  Internet  technology  and  college  media.  Red Hat is an award-
winning L.A. and N.Y.  based indie film company that produced the cult hit, SEX,
DRUGS & DEMOCRACY,  ("Enthralling...  a seductive argument" -- Roger Ebert). The
web developers worked on sites prepared for major firms such as Viacom, Gateway,
and the Museum of Modern Art.  Red Hat is jointly  owned by  Jonathan  Blank and
Barclay Powers. Red Hat's financial partner has been Lawrence Powers (the Powers
are also the largest  stockholders  in Siti,  and Jonathan  Blank is also a Siti
shareholder).

Under the terms of the  acquisition  agreement,  Siti valued the tropia project,
including its functioning  web site, at 500,000 shares,  but Siti will deliver a
net of 317,000 shares in the  transaction,  because  Barclay and Lawrence Powers
waived any participation.  The shares being issued will be divided among Red Hat
shareholder  Jonathan Blank, CEO of tropia,  and the two site  developer/owners,
Ari Blank and Arjun Nayyar.  Half of the shares are being  delivered at closing,
and the rest are  deliverable  in one year, if operations  are  successful.  The
183,000  shares which were waived will remain  under Siti's  control as a future
reserve for tropia  managers,  to attract  additional  technology,  creative and
marketing  personnel,  build the tropia business for Siti.  tropia now becomes a
wholly-owned  subsidiary of Siti,  and Siti has agreed to contribute  capital to
tropia for its continued development.

This press release  contains  statements that are "forward  looking",  including
those concerning  tropia's  business  direction.  There can be no assurance that
management can implement  successfully  their Internet marketing  strategy,  and
there  are  many  risks,   including   the   ability  to  attract   artists  and
managerial/technical  staff, future capital needs for promotion and expansion of
the tropia business,  and competition with other web site developers in the same
segment of the Internet music market.




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