Early PowerBook G4 Aluminums Now Running at 1.92 GHz…

Daystar announces last stages of development for the XLR8 1.92 GHz CPU
Upgrade for the 15″ PowerBook G4 FW800 systems!

Atlanta, Georgia, November 18, 2005: Daystar Technology, an Apple
Authorized Reseller and Mac Performance Integrator, announced today, that
it is completing development of the first XLR8 PowerBook G4 (Aluminum) CPU
Upgrade. The PowerBook G4 upgrade dubbed, “XLR8 MAChSpeed PowerBook G4” is
scheduled to ship next month.

No Compromise, Raw Speed.

Like the XLR8 MAChSpeed G4 Pismo, Lombard, Titainum and iMac Flat Panel CPU
upgrades, the PowerBook G4 upgrade will be a full system upgrade, requiring
the user to send their PowerBook to Daystar for installation. Daystar uses
the latest model CPUs in order to provide perfect quality and long-term
reliability.

Pricing and final specifications are expected to be announced closer to the
actual product release date.

Additional features include:

– xBench 1.2 Scores jump from high 20’s to nearly 50, well surpassing the
fastest PowerBook G4 to date.

– Factory installation via Apple Certified Technicians.

– Effortless shipping with Daystar’s custom boxes and prepaid FedEx
shipping options.

– Compatible with Classic and Mac OS 10.3.5 – 10.4.3.

– Includes XLR8 MAChSpeed Control for exclusive G4 performance / compatibility.

– All upgrades warranted at speeds sold, with Daystar’s exclusive 90/720
warranty program.

“It is incredible to see the earliest PowerBook G4s, jump to lightening
fast response on Tiger – faster than Apple’s newest introductions”, said
Gary Dailey, president of Daystar. “It even runs cooler than the original
1.25 GHz CPUs.”

About Daystar and XLR8 Brand Products

Daystar Technology is simply a Macintosh Performance Shop. The company
specializes in developing custom peformance solutions, and integrating
leading XLR8 brand technologies for consumers, enterprise and creative
professionals. Daystar operates as an Apple Authorized Reseller and Service
center, and maintains a staff of Apple Certified Technicians. Daystar is
also the designer and manufacturer of XLR8 brand products. With its history
as the creator of the original Mac upgrade, the company continues to
deliver the best of the best for the Apple based computing platform.

Daystar currently distributes/resells Apple, XLR8, Giga Designs, My
InternetPC and a variety of leading brand products via its store front and
web store at (http://Daystar-Store.com/). Daystar offers a wide array of
Apple performance products. It also sells and services Apple products via
its store-front in Buford, Georgia.

Additional information on Daystar Technology and XLR8 can be found via the
Daystar website at: (http://Daystar-Tech.com/about/) and
(http://Daystar-Tech.com/news/)