EXHIBIT 16.1 LETTER FROM DE JOYA & COMPANY March 10, 2006 Securities and Exchange Commission 450 Fifth Street, N.W. Washington, DC 20549 RE: CRYSTALIX GROUP INTERNATIONAL, INC. Ladies and Gentlemen: We have read the statements made by CRYSTALIX GROUP INTERNATIONAL, INC. in Item 4.01 of the accompanying Form 8-K (Commission file number 0-29781), which is being filed with the Securities and Exchange Commission. We agree with the statements contained therein concerning our firm. Very truly yours, /s/ De Joya & Company - -------------------------------- DE JOYA & COMPANY