Conference Calls

Irvine Sensors Corp.

Q4 10 Earnings Conference Call

4:15 PM

Irvine Sensors Corporation (IRSN.OB) will host a conference call at 4:15 PM ET, to discuss Q4 10 earnings results, on December 23, 2010. To access the live webcast, log on to www.irvine-sensors.com

Rovi Corp.

Acquisition Conference Call

8:30 AM

Rovi Corp. (ROVI) will host an Investor Conference Call at 8:30 AM ET, December 23, 2010, to discuss its acquisition of Sonic Solutions. To access the live webcast, log on at www.rovicorp.com The call can also be accessed by dialing 877-941-6010 and reference the Rovi call. A replay of the call can be accessed by dialing 800-406-7325 and referencing the Rovi call.