Happy 20th Birthday, Mac!

Will there be any Apple announcements today? Maybe not since the Macworld announcements are still reverberating and the Pepsi/Apple free 100 million songs Super Bowl ad is next Sunday. Still, it's the Mac's 20th.... [Update: Mac OS Rumors reported late yesterday that 20-oz Pepsi bottles with free iTunes songs had shown up already in King of Prussia, PA. We just scoured our local grocery stores, gas stations and 7-11s in Northern VA and found none.]