(d) Official Service. Ultima Online has been designed by Electronic Arts for play only on the Service. The Software is licensed to you for play on the Service only. Electronic Arts does not grant you a license to use the Software for any other purpose. You agree to play Ultima Online only on the Service and not through any other means. You further agree not to create or provide any other means through which Ultima Online may be played by others - for example, through server emulators. You may not reverse engineer, decompile or disassemble the Software, including any proprietary communications protocol used by the Software. You acknowledge that you do not have the right to create, publish, distribute, create derivative works from or use any software programs, utilities, applications, emulators or tools derived from or created for Ultima Online unless specifically authorized in writing by Electronic Arts.