AUSTIN, TEXAS — September 17, 1999 — PowerLogix, the first company to
demonstrate working G4 processor upgrades for Macs, today announced they
have completed the first fix to allow ALL Blue and White G3’s to take a G4

“Our engineers simply would not rest until this patch was completed. We
wanted to be able to offer the PowerForce G4 cards to all G3 owners and not
just Beige and SOME B&W owners,” said Robert Jagitsch, President of
PowerLogix R&D, Inc. “It isn’t magic. It is just evidence of our
committment to offer quality upgrade products to the Power Mac market.”

For more information, contact PowerLogix R&D, Inc, 3921 Steck Avenue, Ste
A-105, Austin, Texas 78759, (512) 795-2978, Fax: (512) 795-2981,,