Some photos and a writeup (in Japanese) here. Of interest to me was this one:
http://www.watch.impress.co.jp/game/...10/akiba07.jpg
A copy of the beta version was included for free with every console sold. I don't think Square has announced any info about a North American 360 beta yet. I'm somewhat curious as to exactly how Square managed to integrate the PlayOnline platform with Xbox Live, since they both serve largely the same purpose.
Anyone know of anybody who has picked one of these up?