1. GPF 2.0 NOTA Update

2. 2 Terremark Worldwide, Inc. (AMEX:TWW) is a leading operator of Top Tier Internet exchanges. Total Employees*: 365 Employees with Federal Security Clearance*: 23% Total Customers*: 650+ Customer Segments: Carriers/ISP’s Service Providers Government Enterprise Revenues FY 2005: Est. $105 million Regions Served: North America Latin America Europe Asia Pacific * As of March 25, 2007 Corporate Overview

3. 3 Customer Segments Service ProvidersGovernmentEnterprisesCarriers  Content Portals  VoIP Providers  Security  Web Services  Federal Government  Federal Integrators  Local Government  Education  Financial  Healthcare  Media  Legal

4. 4 Choosing a Location and Design of the Building

5. 5 Physical Building Features Meet-Point- Rooms (2) 10’ Cabinets (Racks) Lobby of the AmericasPresentationRoom Network Operation Center Power Distribution Unit Corridor Continuous Power System Generators (30 at full build-out)

6. 6 Fiber map continued.. AMERICAS-1 St. Thomas, Trinidad, Venezuela, Brazil COLUMBUS-2 Cancun, St. Thomas, Canary Islands, Sicily ARCOS-1 Ring around Caribbean MERCUS-1 Brazil ATLANTICA-1 New Jersey, Venezuela ARCOS-1 Cancun, Ring around Caribbean MAYA Central America, Colombia FLORICO-2 Puerto Rico AMERICAS-2 St. Croix, Trinidad, Venezuela, Brazil MID-ATLANTIC CROSSING New York, St. Croix OXYGEN Venezuela SAM-1 South America In Place Planned/Under Construction BAHAMAS-2 Bahama, Nassau Vero Beach West Palm Beach Miami Hollywood COLUMBUS-3 Portugal, Spain, Sicily Boca Raton Pompano Beach

7. 7 NOTA traffic is now at 20+ Gigs on the common switch and is rapidly expanding now with 10Gig port uptake. Private Cross Connects are now well over 5000. NOTA carries 90+% of the L1, L2 and L3 traffic to and from Latin America. The NOTA 2 nd floor is now essentially sold out. 4 th floor 10k Sq Ft interim colo is ½ sold out and likely to be totally gone by the end of April. An additional 10k Sq Ft of colo will come online in September. 60k Sq Ft will come online in March of 2008. Space is moving so fast at NOTA that it is likely we will begin working on a full 5 th floor build-out of 120k Sq Ft ahead of current schedules. Corporate Overview

8. 8 Terremark Madrid Update… Our Madrid facility is now an Espanix node! Tomas Ledo is here from Madrid and can answer any questions related to the facility and membership with Espanix. Terremark Sao Paolo Update…Largest IX South America! Traffic in Sao Paolo is booming. Upgrade to allow 10Gig peering ports is scheduled in 45 days. Hugo Zanon is here from Brasil and can assist you with any of your needs or questions. Corporate Overview

9. 9 Terremark Expansion Plans… Recently announced Culpepper Virginia facility will break ground in June. 250,000 Sq Ft of facility “Pods” that will be built to 200 Watts a Sq Ft with modular scalability to 400 Watts a Sq Ft. Ultra Secure SCIF level facility. Culpepper is located 65 miles from Washington DC (South) and will have ample fiber linking back to other Northern Virginia sites. Santa Clara Expansion is under way. 100,000 Sq Ft of space! 200 Watts a Sq Ft scalable to 400 Watts a Sq Ft on cheaper Silicon Valley Power. Corporate Overview

10. Thank You! Josh Snowhorn – Director +1-305-205-8327 snowhorn@terremark.com