playing off a netbook would be awesome, especially with a 3G card.

I suppose a possibility would be to install ffxi on a host, then delete the playonline folder so that the registry is still preserved, and ffxi could just run off of the hard drive. This would be very useful since you don't have to deal with virtual machines but it would just be mostly portable, not completely portable.

This method will solve my issue, seeing as though there is a finite amount of computers i could possibly play ffxi on. I think, however, it would be nice to know if there was a way to make the game completely portable, without having to modify anything on the host computer