X0202 4 2006-09-07 0000853695 DIGITAL RECORDERS INC TBUS 0001273091 RIVERVIEW GROUP, LLC C/O MILLENNIUM MANAGEMENT, L.L.C. 666 FIFTH AVENUE, 8TH FLOOR NEW YORK NY 10103 0 0 1 0 0001273089 INTEGRATED HOLDING GROUP, L.P. C/O MILLENNIUM MANAGEMENT, L.L.C. 666 FIFTH AVENUE, 8TH FLOOR NEW YORK NY 10103 0 0 0 1 May be deemed as group member. 0001273087 MILLENNIUM MANAGEMENT, L.L.C. 666 FIFTH AVENUE, 8TH FLOOR NEW YORK NY 10103 0 0 0 1 May be deemed as group member. 0001017456 ENGLANDER ISRAEL A C/O MILLENNIUM MANAGEMENT, L.L.C. 666 FIFTH AVENUE, 8TH FLOOR NEW YORK NY 10103 0 0 0 1 May be deemed as group member. Common Stock, par value $0.10 per share ("Common Stock") 2006-09-07 4 S 0 60500 1.2282 D 1029437 D These securities are owned directly by Riverview Group, LLC, a Delaware limited liability company. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock owned by another Reporting Person to the extent such beneficial ownership exceeds such Reporting Person's pecuniary interest. Data provided by the executing broker to the Reporting Person on a single execution report, but such data may reflect an averaging of multiple fills. RIVERVIEW GROUP, LLC By: Integrated Holding Group, L.P., its managing member By: Millennium Management, L.L.C., its general partner * Terry Feeney, Chief Operating Officer* 2006-09-11