Don't tease me Thoul. PSO on the Xbox would be amazing and destroy any remnants of a non digital social life I have remaining. If that is the case it would have to be done by players hosting, which would be like Sacred 2 on the Xbox right now. This, of course, is best since you would never have a monthly fee, nor risk severs going down. And then... there is always there could still be updates added. Oh yes, it's so perfect... whahahaha! I'm getting way too excited. Someone smack me...
On a side note, I did see that you also mentioned Saturn ports. I will also pray to the god of Saturn that I get a chance at getting Guardian Heroes on the Xbox. That would also own.