VISION DYNAMICS Corp - FORM 8-K - EX-16 - EX-16.1 LETTER DATED AUGUST 15, 2011 FROM PETERSON SULLIVAN LLP TO THE SECURITIES AND EXCHANGE COMMISSION REGARDING THE CHANGE IN CERTIFYING ACCOUNTANT - August 18, 2011

Attached files

file filename
8-K - FORM 8K CURRENT REPORT - VISION DYNAMICS Corpblackbox8k081611.htm
EX-3 - EX-3.1 CERTIFICATE OF AMENDMENT - VISION DYNAMICS Corpblackbox8k081611ex31.htm
EX-10 - EX-10.3 LICENSE AGREEMENT - VISION DYNAMICS Corpblackbox8k081611ex103.htm
EX-10 - EX-10.2 BLACKBOX SEMICONDUCTOR, INC. 2011 STOCK INCENTIVE PLAN - VISION DYNAMICS Corpblackbox8k081611ex102.htm
EX-10 - EX-10.1 SHARE EXCHANGE AGREEMENT - VISION DYNAMICS Corpblackbox8k081611ex101.htm
EX-99 - EX-99.1 PRESS RELEASE - VISION DYNAMICS Corpblackbox8k081611ex991.htm
EX-21 - EX-21.1 LIST OF SUBSIDIARIES - VISION DYNAMICS Corpblackbox8k081611ex211.htm
EX-99 - EX-99.3 UNAUDITED PRO FORMA FINANCIAL STATEMENTS - VISION DYNAMICS Corpblackbox8k081611ex993.htm
EX-23 - EX-23.2 CONSENT OF PETERSON SULLIVAN LLP - VISION DYNAMICS Corpblackbox8k081611ex232.htm
EX-23 - EX-23.1 CONSENT OF HAMILTON, PC - VISION DYNAMICS Corpblackbox8k081611ex231.htm
EX-99 - EX-99.2 AUDITED FINANCIAL STATEMENTS - VISION DYNAMICS Corpblackbox8k081611ex992.htm

EXHIBIT 16.1


Peterson Sullivan LLP

Certified Public Accountants

601 Union Street, Suite 2300

Seattle, Washington  98101



August 15, 2011


Securities and Exchange Commission

100 F Street NE

Washington D.C.  20549-7561


Dear Sirs/Madams:


We have read Item 4.01 of Blackbox Semiconductors, Inc.’s Form 8-K dated August 15, 2011, and have the following comment:


1.

 We agree with the statements made regarding the dismissal of Peterson Sullivan LLP.


Sincerely,



/S/ PETERSON SULLIVAN LLP

August 15, 2011

Seattle, Washington



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