EX-23 2 form_s1-50605ex231.txt EXH. 23.1 CONSENTS OF MACIAS GINI & COMPANY LLP Exhibit 23.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the use in the Prospectus constituting a part of this Registration Statement of our report dated March 29, 2005, relating to the consolidated financial statements and financial statement schedule of GraphOn Corporation, which is contained in that Prospectus. We also consent to the reference to us under the caption "Experts" in the Prospectus. /s/ Macias Gini & Company LLP Macias Gini & Company LLP Sacramento, California May 9, 2005 CONSENT OF INDEPENDENT AUDITOR We hereby consent to the use in the Prospectus constituting a part of this Registration Statement of our report dated April 17, 2005, relating to the financial statements of Network Engineering Software, Inc., which is contained in that Prospectus. We also consent to the reference to us under the caption "Experts" in the Prospectus. /s/ Macias Gini & Company LLP Macias Gini & Company LLP Sacramento, California May 9, 2005