As Of                Filer                Filing    For·On·As Docs:Size              Issuer               Agent

 2/02/05  Graphics Props Holdings, Inc.     10-Q       12/24/04   12:1.8M                                   Merrill Corp-MD/FA

Document/Exhibit                   Description                      Pages   Size 

 1: 10-Q        Quarterly Report                                    HTML    751K 
 2: EX-10.1     Material Contract                                   HTML     61K 
 3: EX-10.2     Material Contract                                   HTML     50K 
 4: EX-10.3     Material Contract                                   HTML    168K 
 5: EX-10.4     Material Contract                                   HTML     92K 
 6: EX-10.5     Material Contract                                   HTML     10K 
 7: EX-10.6     Material Contract                                   HTML     38K 
 8: EX-10.8     Material Contract                                   HTML     33K 
 9: EX-10.9     Material Contract                                   HTML     59K 
10: EX-31.1     Certification per Sarbanes-Oxley Act (Section 302)  HTML     13K 
11: EX-31.2     Certification per Sarbanes-Oxley Act (Section 302)  HTML     14K 
12: EX-32       Certification per Sarbanes-Oxley Act (Section 906)  HTML     13K 

 

Exhibit 31.1

 

Certification

 

I, Robert R. Bishop, the principal executive officer of Silicon Graphics, Inc., certify that:

 

1)                                      I have reviewed this Quarterly Report on Form 10-Q of Silicon Graphics, Inc.;

 

2)                                      Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

 

3)                                      Based on my knowledge, the financial statements and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

 

4)                                      Our other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for us and have:

 

a)                                      Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to us, including our consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

 

b)                                     [Paragraph omitted pursuant to SEC Release Nos. 33-8238 and 34-47986]

 

c)                                      Evaluated the effectiveness of our disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

 

d)                                     Disclosed in this report any change in our internal control over financial reporting that occurred during the most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting;

 

5)                                      Our other certifying officers and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to our auditors and the audit committee of our board of directors (or persons performing the equivalent functions):

 

a)                                      All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect our ability to record, process, summarize and report financial information; and

 

b)                                     Any fraud, whether or not material, that involves management or other employees who have a significant role in our internal control over financial reporting.

 

 

	By:	/s/ ROBERT R. BISHOP
		Robert R. Bishop
Dated: February 2 , 2005		Chairman and Chief Executive Officer