EXHIBIT 16.1 LETTER FROM TRACI J. ANDERSON, CPA [LETTERHEAD OF TRACI J. ANDERSON, CPA] October 5, 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: On or about September 22, 2004, we were engaged by the Board of Directors of HouseRaising, Inc. (FKA Technology Connections, Inc.) as the Company's auditor for the fiscal year ended December 31, 2004. We previously reviewed the interim financial statements of Technology Connections, Inc. for the quarter ended June 30, 2004, which were contained in Technology Connection's Quarterly Report on Form 10-QSB for the period ended June 30, 2004. We have read HouseRaising, Inc.'s statements included under Item 4 of its Form 8-K/A dated October 5, 2004, and we agree with such statements. Very truly yours, /s/ Traci J. Anderson, CPA - --------------------------------------------- Traci J. Anderson, CPA