I was just looking at Nintendo's E3 
website and I saw they had a part for Phantasy Star Online Episode III C.A.R.D. Revolution.  I had a couple questions for anyone with the answers.  Was this originally a Dreamcast game?  When it goes online, will it be compatible with PSO Ep. 2?  And, finally, it says that it is a GCN exclusive, but did PSO ep 2 say that too before it was ported to Xbox (like is there a chance that this is a limited exclusive too?)
PS.  I wrote this having not played the first PSO, but I'm always interested in the workings of Nintendo and GCN (in this case online play).