Exhibit
99.4





SUMMARY
OF EXECUTIVE OFFICER EMPLOYMENT AGREEMENTS





Term. Initial term of 36
months (“Initial Term”) from October 1, 2007, to be renewed automatically for
successive periods of twelve (12) month’s each (“Renewal Term”) unless written
notice to the contrary is given at least sixty (60) days prior to the end of the
Initial Term or any Renewal Term. The Employment Agreement is to terminate and
replace all other employment agreements between the Executive and the
Company.





Base Salary. Base salary
during the first year of the Initial Term will be as follows, subject to yearly
increases thereafter as determined by the Board:





$350,000                      Collier
Spark - CEO & President


$250,000                      Mike
Sweet - Senior Vice President, CFO & COO


$250,000                      Richard
Larsen - Senior Vice President, General Counsel & Secretary


$170,000                      Mike
Garcia - Senior Vice President Marketing & Sales


$140,000                      Tim
Rohrbach – Vice President, CTO, Engineering





Annual Bonus. Annual cash
bonus opportunity of 50-200% of Base Salary based on Board approved
targets.





January 1, 2008 Stock Option
Award. Stock Options to be granted as follows:





J.
Collier Sparks - 690,000


Michael
Sweet - 625,000


Richard
Larsen - 406,500


Mike
Garcia -
450,000


Tim
Rohrbach - 482,900





Five year
term, vested on January 1, 2009 unless sooner on change of control. Grant price
is the price per share on the trading day immediately preceding January 1,
2008.





Additional Equity Awards.
Additional awards may be made during the year based on achievement of specific
performance goals. The target value of this Annual Option will be the greater of
400% of Base Salary or a percentage in a pool sharing 25% of EBITDA
profits.





Minimum Option Awards.
Additional awards will be granted to maintain the Minimum Ownership based on
outstanding shares (Sparks= 5%; Larsen & Sweet = 3%; Garcia and Rohrbach =
2%).





Termination.The following
benefits are to be paid/provided if, during the term of the Executive’s
employment he is terminated/terminates for one (or more) of three reasons: (i)
by the Company without Cause; (ii) by the Executive for “Constructive
Termination”; or (iii) in the event of a Change in Control.





Benefits
are: (i) all accrued pay, bonus, vacation, expenses payable to the end of the
Term; (ii) two times Base Salary; (iii) two times minimum Target Bonus; (iii)
benefit continuation for two years (or cash in lieu thereof); (iv) all unvested
options/restricted stock grants vest; (v) excess parachute payment excise tax is
covered by the Company; (vi) executive's legal fees are paid by the Company
should he need to enforce rights against the Company; and (vii) any successor
entity must specifically assume the obligations of the Company to the Executive
and agree to perform them.





Cause. "Cause" shall mean
(i) the Executive is convicted of a felony involving moral turpitude or any
other felony (other than motor vehicle related) and, in the case of such other
felony, the Executive is unable to show that he (A) acted in good faith and in a
manner he reasonably believed to be in the best interests of the Company and its
affiliates and (B) had no reasonable cause to believe his conduct was unlawful;
or (ii) the Executive engages in conduct that constitutes willful gross neglect
or willful misconduct in carrying out his duties under this Agreement,
resulting, in either case, in material harm to the Company or its affiliates,
unless the Executive believed in good faith that such act or non-act was in, or
was not opposed to, the best interests of the Company and its
affiliates.




Change in Control. "Change in
Control" shall be deemed to have occurred if:




(i) any
person/individual or entity, in one or more transactions or series of
transactions, directly or indirectly, acquires 25% or more of the record and
beneficial ownership in the voting stock of the Company; or




(ii)
individuals who, as of the date hereof, constitute the Board (the "Incumbent
Board") cease for any reason to constitute at least a majority of the Board,
or




(iii) the
approval by the shareholders of the Company of any reorganization, merger or
consolidation or sale or other disposition of all or substantially all of the
assets of the Company, or




(iv)
approval by the shareholders of the Company of any plan or
proposal  for the liquidation or dissolution of the
Company.




Constructive Termination.
"Constructive Termination" by the Executive shall mean termination following the
initial existence of one or more of the following conditions arising without the
consent of the Executive:




(i) a
material diminution in the Base Salary,




(ii) a
material diminution in the Executive’s authority, duties, or
responsibilities;




(iii) a
material diminution in the authority, duties, or responsibilities of the
supervisor to whom the Executive is required to report, including a requirement
that the Executive report to the corporate officer or employee instead of
reporting directly to the Board of Directors of the Company;




(iv) a
material diminution in the budget over which the Executive retains
authority;




(v) a
material change in the geographic location at which the Executive must perform
the services; or




(vi) any
other action or inaction that constitutes a material breach by the Company of
this Agreement.




Excess Parachute Payments. In
the event that it shall be determined that any payment or benefit to a Executive
(a "Payment"), would constitute an "excess parachute payment" within the meaning
of Section 280G of the Internal Revenue Code (the “Code”), the Executive shall
be paid an additional amount (a "Gross-Up Payment") such that the net amount
retained by the Executive after deduction of any excise tax imposed under
Section 4999 of the Code, and any federal, state and local income and employment
taxes and excise tax, including any interest and penalties with respect thereto,
imposed upon the Gross-Up Payment shall be equal to the Payment.