It says it has achievements and that you can play your own music in game. And requires iPhone software 2.1, if anyone cares.
I take it this is "Peggle Deluxe"? I was hoping for Peggle Nights or, better, something akin to Peggle Dual Shot. Still, I'll probably buy it, and at full price. $5 is a good price anyway.
It's now out. iTunes Link: http://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=314303518&mt=8 Official Thread: http://forums.toucharcade.com/showthread.php?t=12198