What will be announced at today's "And the beat goes on..." Apple announcement? Will be be the iPod Touchscreen? FatBoy Nano? WiFi for iPods? OS X based iPods? The Beatles' library on iTunes? All of the above? How about a speed bump for the Mac Pro and the Xserve? Only time and the Steve will tell. But, mere hours before the announcement, Chad W. Smith (hey, that's me!) gives his thoughts on the subject.