Live webcasting from YouTube debuted tonight in an attempt to take the video sharing web site’s viewers to a new level. YouTube is hoping to showcase all that great talent behind some of its most viewed videos. Whether it will be a hit remains a mystery.

Next week, music fans worldwide will be given access to the set lists of one of the most popular bands of today — in real time. AT&T Inc. (NYSE: T) has announced that live footage from two Dave Matthews Band performances in West Point, N.Y., will be delivered via the AT&T blue room.

PCTEL, Inc. (NASDAQ: PCTI), a leader in Wireless Broadband Solutions, announced today that it will release third-quarter 2007 financial results after the market closes on Wednesday, October 24, 2007. An earnings conference call will follow the release at 6:15 p.m. (EDT).

Symantec Corp. (Nasdaq: SYMC) today announced that it will webcast its annual stockholder meeting on Thursday, Sept. 13, 2007, at 11:30 a.m. ET/8:30 a.m. PT. John W. Thompson, Symantec’s chairman and chief executive officer, will conduct the formal business of the meeting.

Motorola, Inc. (NYSE:MOT) will webcast executives’ presentations to financial analysts on Friday, 7 September, 2007.

HP today announced its participation in the following investor conferences, which will be available via live audio webcast:

Texas Instruments Incorporated (TI) (NYSE: TXN) and Arrow Electronics Inc. (NYSE: ARW) will present a live Analog eLabTM Webcast for designers titled "Improved Voltage Reference Circuits Maximize Converter Performance" on Wednesday, September 12, 2007, at 11:00 a.m. CDT (18:00 hrs CET).

Harmonic Inc. today announced that Robin Dickson, Chief Financial Officer, will make a presentation at the Kaufman Brothers 10th Annual Investor Conference on Wednesday, September 5, 2007, at 4:10 P.M. (Eastern Time).