_____ _____ 2000 05 22 10 50 -8

1601 warburton ave Bldg 2, Floor 1, Room 415 santa clara CA 95050 408 241 7309 415333444 rajitha@ecosim.com www.duke.com

Ecosim Inc BB23 Rajitha Thalluri

3031 E LA PALMA Suite 3 Anaheim CA 99999 4151112222 singhal@ibm.com www.covad.com

2 1 office 1.1.1.1 1.1.1.1 1.1.1.1 1.1.1.1 1.1.1.1 Sample Order Entry Request XML