EXHIBIT  16.  LETTER  FROM  PERRELLA  &  ASSOCIATES,  PA


                    [LETTERHEAD OF PERRELLA & ASSOCIATES, PA]



September  22,  2004

Securities  and  Exchange  Commission
450  Fifth  Street,  N.W.
Washington,  D.C.  20549

Re:  HouseRaising,  Inc.  (the  "Company")
     F/k/a  Technology  Connections,  Inc.
     File  Ref.  No.  000-50701

Gentlemen:

We  were  previously  the  principal accountant for Technology Connections, Inc.
and,  under  the date of April 12, 2004, we reported on the financial statements
of  Technology Connections, Inc. as of December 31, 2003 and for the years ended
December  31,  2003  and  2002.  On September 22, 2004, we resigned as principal
accountant  for Technology Connections, Inc. [HouseRaising, Inc.].  We have read
Technology  Connections  [HouseRaising, Inc.'s] statements included under Item 4
of  its  Form  8-K  dated September 22, 2004, and we agree with such statements.


Very  truly  yours,


/s/  Perrella  &  Associates,  PA
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Perrella  &  Associates,  PA