Exhibit 99
				Form 4 Joint Filer Information

Name:					Global Innovation Manager, LLC
Relationship to Issuer:			Manager of Global Innovation Partners, LLC
Address:				2730 Sand Hill Road, Suite 280
					Menlo Park, CA 94025

Designated Filer:			Global Innovation Partners, LLC
Issuer & Ticker Symbol:			Digital Realty Trust, Inc. (DLR)
Date of Event Requiring Statement:	November 30, 2004


					Signature:	/s/ Richard Magnuson
					Date:		November 30, 2004
					By:		Richard Magnuson
					Title:		Executive Managing Director


The reporting person directly (whether through ownership or position) or indirectly through one or more intermediaries,
may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial
owner of the Common Units owned by Global Innovation Partners, LLC and, therefore, a "ten percent holder" hereunder.
The reporting person disclaims beneficial ownership of the securities reported herein, except to the extent of its
pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial
owner of such securities for purposes of Section 16 or for any other purposes.