Heritage King has a rundown of his 6 boxes with lots of scans up on the Collectors Universe forum. Card Junkie has most of them in one handy dandy post.
Looks like the high numbers are cards 426-500 and they have the darker back with the name in black letters. No word on gimmicks or variations yet.
Cards are starting to trickle onto eBay, it should be a flood tomorrow.
Not long now... with a little luck I'll have a box in my hand in about 12 hours or so. I remember now how I felt as a kid on Christmas Eve...