El Tigre Development Corp. (fka ETIG)

[PDC ™]

More BIG NEWS on IHDR!!!!...TAMPA, Fla., Nov. 10, 2004 (PRIMEZONE) -- Internal Hydro International Inc.
(OTCBB:IHDR) www.internalhydro.com announces that the Company has entered into a
purchase agreement with El Tigre Development Inc. (Other OTC:ETIG) for the
purchase of 100 Energy Commander Units. The purchase price of the 100 units will
be $2,250,000.00 for placement by ETIG in the United States and elsewhere. The
agreement calls for IHDR and ETIG to share in revenue generated from each unit
beyond the purchase price.
The Energy Commander technology uses IHDR's patented low impact hydro
technology utilizing water or gas flow from any source where pressure is
present. The technology uses water or gas pressure from man made sources such as
industrial or municipal flows, or natural sources such as streams or rivers
wherever pressure is present and wasted. IHDR is now entering into the
deployment phase of units under its business plan.
"We now have a major partner in ETIG to locate our environmentally friendly
energy systems. Our business plan for Phase II, which called for placement of 20
units is now filled. The operations and fielding of Phase II is now secure, and
all units are committed for that phase," said Craig Huffman, CEO and President
of Internal Hydro International Inc. "We now have two great partners to field
and utilize the product in their applications, and we anticipate much larger
orders as Phase II develops from ETIG. This agreement calls for eight cylinder
units which provide 25 kilowatts of electricity," Huffman stated. "The units to
be provided under the agreement will be the EC IV 'B' units, which are to be
made in Tampa. The other units in Phase II will be placed pursuant to our
contract in Arizona."
Further details of the agreement will be released later. The first ten units
will be set for delivery in early 2005. ETIG recently announced they are moving
into the environmentally friendly energy market.
Forward-Looking Statements: This release contains forward-looking statements,
which are made pursuant to the safe harbor provisions of the Private Securities
Litigation Reform Act of 1995. Expressions of future goals and similar
expressions reflecting something other than historical fact are intended to
identify forward-looking statements, but are not the exclusive means of
identifying such statements. These forward-looking statements involve a number
of risks and uncertainties, including the timely development and market
acceptance of products and technologies, successful integration of acquisitions,
the ability to secure additional sources of financing, the ability to reduce
operating expenses and other factors. The actual results that the company
achieves may differ materially from any forward-looking statements due to such
risks and uncertainties. The company undertakes no obligations to revise or
update any forward-looking statements in order to reflect events or
circumstances that may arise after the date of this release.
CONTACT: Internal Hydro International Inc. Craig Huffman 813-231-7122
[e-mail]