Exhibit 10(i)

                             AGREEMENT IN PRINCIPLE
                           AND LETTER OF UNDERSTANDING

         This Agreement in Principle and Letter of  Understanding  ("Agreement")
is entered into this 1st day of November, 1999, by and between BroadCom Wireless
Communications Corporation ("BROADCOM"),  an Oklahoma corporation with principal
offices in Oklahoma  City,  Oklahoma,  and Black Giant Oil Company  ("BGOC"),  a
Nevada corporation with principal offices located in Cisco, Texas.

         WHEREAS,  BROADCOM,  or its parent,  has  previously  acquired and been
issued from BGOC Two Million  (2,000,000)  shares of the common stock fully paid
of Black Giant Oil  Company.  The receipt said shares is hereby  acknowledge  by
BROADCOM.  BROADCOM  has also  agreed to  acquire  from BGOC Four  Million  Four
Hundred Thousand  (4,400,000) shares of BGOC common stock for $55,000 to be paid
on or before November 11, 1999.

         WHEREAS,  BROADCOM  hereby  represents  that it owns or has  Letters of
Intent to acquire the following:

         Kentucky  Gas  Property - BROADCOM  owns Fifty  Percent of One  Hundred
Percent  (50% of 100%) of  leasehold  interest(s)  in  mineral  leases  totaling
approximately  Four Thousand Three Hundred  (4,300) acres in the Larue County in
the State of Kentucky upon which Nine (9) recently  drilled,  but not completed,
gas wells now exist. A legal  description of this acreage is included and made a
part of this agreement.

         Getmore  Wireless (Cell and Pager  Business) - BROADCOM has a Letter of
Intent with Getmore Wireless, Ron Baker & Associates,  etal, which is a licensed
authorized  dealer for  VoiceStream  Wireless Cell Phones & Pagers with at least
Three (3)  locations  in  Oklahoma.  The letter of intent  provides  BROADCOM to
acquire Forty Percent (40%) of the common stock of Getmore Wireless.

         Getmore  Communications  (Wireless Internet) - BROADCOM has a Letter of
Intent with  Getmore  Wireless,  Ron Baker &  Associates,  etal,  which is newly
formed entity with a plan to initiate Wireless Internet Services  throughout the
Continental  United States.  The letter of intent  provides  BROADCOM to acquire
Fifty Percent (50%) of the common stock of Getmore  Communications for providing
certain funding for transmitting towers.

         Global Access - BROADCOM has a contract for a Two (2) year contract for
long distance service to a Mexican carrier for a revenue source of not less that
$140,000 per month by providing Two (2) Harris Switches.

         WHEREAS,  BGOC agrees and BROADCOM accepts the following stock issuance
for the above assets and stock ownership subject to the documents being received
by BGOC are in proper order, meet SEC accounting standards,  violate no state or
federal laws rules or securities  regulations,  no adverse tax  consequences and
meet  reasonable  due  diligence,  and  conveyance of the ownership said assets,
stock and contracts to BGOC full paid:

         Kentucky Gas Deal - BGOC will cause the issuance (to be held in escrow)
of Five  Million  (5,000,000)  shares of its common  stock from its unissued but
authorized shares to BROADCOM for the interest previously  described  properties
upon receipt of valid title to the leases comprising  approximately  4,300 acres
and an attorney's title opinion  covering said leases.  All leases must be valid
with full compliance with the terms of the

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Page Two
Agreement in Principle
November 1, 1999

lease(s) and all regulatory agencies, all taxes and any other lease expenses are
full  paid,  and the  leases  are free and clear of all  liens and  encumbrances
whatsoever.

         BGOC further agrees to issue and hold in escrow  13,000,000  additional
shares for the Kentucky Gas Project  pending a sufficient  number of wells being
completed and put on line for production and generating a positive cash flow net
to BGOC's  interest in order to  substantiate a minimum value of $2,000,000,  or
more, to BGOC's interest.  After these wells have reached stabilized  production
for a period of at least 90 days, BGOC agrees to release up to 13,000,000 shares
to BROADCOM  based upon the  profitability  of the  project  per SEC  accounting
standards   and  practices  for  oil  and  gas   properties   (Ceiling   Tests).
Additionally,  BGOC agrees to waive the  aforementioned  production  and revenue
criteria if a sale of the property  generates to BGOC's interest net proceeds of
at least $2,000,000.

         Getmore  Wireless  (Cell & Pager) - BGOC will cause the issuance (to be
held in escrow) of Ten Million  (10,000,000) shares of its common stock from its
unissued but authorized  shares to BROADCOM for the stock  ownership  previously
described  immediately  upon  receipt of a fully  executed  and  binding  formal
contract  fully  paid for the  acquisition  of  Forty  Percent  (40%)  undivided
ownership in Getmore  Wireless.  The contract  must include a provision  for the
escrow of a percentage of the gross revenues for a dividend  distribution  to be
paid with Forty Percent (40%) of the dividends paid by Getmore  Wireless paid to
BGOC.

         Getmore  Communications  (Wireless  Internet)  - BGOC  will  cause  the
issuance (to be held in escrow) of Ten Million (10,000,000) shares of its common
stock from its  unissued  but  authorized  shares to BROADCOM  for the  interest
previously  described  upon  receipt  of a fully  executed  and  binding  formal
contract being fully paid for the  acquisition of Fifty percent (50%)  undivided
ownership in Getmore  Communications,  subject to funding requirements ($300,000
to 500,000 per site) being met pursuant to that  contract  with  625,000  shares
being allocated per site funded.  After the initial Sixteen (16) sites have been
funded  (up to  $8,000,000).  BGOC  further  agrees  to  issue  to  BROADCOM  an
additional 625,000 shares per site funded.

         Global  Access - BGOC will cause the issuance (to be held in escrow) of
Ten  Million  (10,000,000)  shares of its  common  stock from its  unissued  but
authorized shares to BROADCOM for the fully executed and binding formal contract
with Global Access for providing two Harris switches to Global Access's  Mexican
Long Distance Service  contract.  The shares shall be released upon verification
and due diligence s to the contracts and switches.

         WHEREAS,  BGOC and BROADCOM hereby agree to the terms and conditions of
this agreement,  however,  a formal  agreement(s)  will be prepared,  as soon as
practicable,  to  further  expand  the  description  each of the  above  briefly
described assets, Letters of Intent or Contracts to be conveyed and delivered to
BGOC in exchange for shares of common stock of BGOC with appropriate  warranties
and guarantees.

         WHEREAS,  BROADCOM engaged Tony Braxton as a consulting  broker to aide
BROADCOM in  negotiating  this  agreement,  BROADCOM  hereby agrees to be solely
responsible for his acting as their agent and to pay all fees due to him for his
services,  that is $28,000 outstanding as of the date of this agreement BGOC and
its officers and representatives shall have no obligation to Mr. Braxton subject
to this agreement whatsoever.

         WHEREAS,  all presently existing assets of BGOC shall be transferred to
a  BGOC  subsidiary  which  will  then  be  spun  off  to  the  pre-merger  BGOC
shareholders. All the necessary legal opinions and expenses will be paid by BGOC
to properly effect the spin-off.

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Page Three
Agreement in Principle
November 1, 1999

         BROADCOM  and BGOC hereby  agree to execute  other  documents as may be
necessary to make this document effective. Upon acceptance of this agreement and
action by the Board of  Directors  of BGOC,  BROADCOM  shall  designate  two new
Directors  to be  appointed  to the  Board of  Directors  of  BGOC,  one will be
appointed  upon  acceptance  of this  agreement and the second will be appointed
upon payment of the $55,000 private placement. Time is of the essence.

         IN WITNESS  WHEREOF,  the parties have executed this  Agreement the day
and year first above written.

         BroadCom Communications Corporation             Black Giant Oil Company

         By:__/s/ Tony Braxton___________                By:__/s/ Ivan Webb____
                  Tony Braxton, President                   Ivan Webb, President



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Exhibit 10(ii)

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